CDTooling indexable insert cutting tools for the metalworking industry. We offer expert design and build capabilities for custom tooling.

Watch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoWalter Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

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How to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

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How to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

For finishing with a positive cutting edge for reduced cutting forces and superior surface quality. P. K d ep th of cu t (m m. ) feed rate (mm). 16,0. 8,0. 4,0.

Walter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

Walter Milling (Indexable) Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP25S (WKP25)CVDMain GradesP15 - P35PPPPPP - SteelWKP35GCVDMain GradesP25 - P45PPPPPP - SteelWSP45S (WSP45S)PVDMain GradesP35 - P45PPPP - SteelWSM45XCVDMain GradesP35 - P45PPPP - SteelWMP45GCVDAdditional GradesP35 - P45PPPM - Stainless SteelWSM35SPVDMain GradesM25 - M45MMMMMM - Stainless SteelWSP45S (WSP45S)PVDMain GradesM35 - M45MMMK - Cast IronWAK15CVDMain GradesK05 - K25KKKKKK - Cast IronWKP25S (WKP25)CVDMain GradesK15 - K35KKKKKK - Cast IronWKK25S (WKK25)PVDAdditional GradesK15 - K35KKKKKK - Cast IronWKP35GCVDMain GradesK25 - K45KKKKKN - Non-FerrousWXN15PVDMain GradesN05 - N25NNNNNWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoWalter Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWPP10S (WPP10)CVDMain GradesP05 - P20PPPPP - SteelWPP05S (WPP05)CVDMain GradesP05 - P15PPPP - SteelWPP01CVDAdditional GradesP05 - P05PP - SteelWPP20S (WPP20)CVDMain GradesP10 - P30PPPPPP - SteelWMP20SCVDAdditional GradesP15 - P35PPPPPP - SteelWPP30S (WPP30)CVDMain GradesP20 - P40PPPPPP - SteelWKP30SCVDAdditional GradesP30 - P45PPPPP - SteelWKP33SCVDAdditional GradesP30 - P45PPPPM - Stainless SteelWSM10S (WSM10)PVDMain GradesM05 - M20MMMMM - Stainless SteelWSM01PVDAdditional GradesM05 - M05MM - Stainless SteelWSM20S (WSM20)PVDMain GradesM10 - M30MMMMMM - Stainless SteelWMP20SCVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM30S (WSM30)PVDMain GradesM25 - M40MMMMK - Cast IronWKK10SCVDMain GradesK05 - K20KKKKK - Cast IronWKK20SCVDMain GradesK10 - K30KKKKKK - Cast IronWKK25S (WKK25)PVDAdditional GradesK15 - K35KKKKKN - Non-FerrousWN10UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM01PVDMain GradesS05 - S05SS - SuperalloysWSM10S (WSM10)PVDMain GradesS05 - S20SSSSS - SuperalloysWSM20S (WSM20)PVDMain GradesS10 - S30SSSSSS - SuperalloysWSM30S (WSM30)PVDMain GradesS20 - S40SSSSSWalter Milling (Indexable) Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP25S (WKP25)CVDMain GradesP15 - P35PPPPPP - SteelWKP35GCVDMain GradesP25 - P45PPPPPP - SteelWSP45S (WSP45S)PVDMain GradesP35 - P45PPPP - SteelWSM45XCVDMain GradesP35 - P45PPPP - SteelWMP45GCVDAdditional GradesP35 - P45PPPM - Stainless SteelWSM35SPVDMain GradesM25 - M45MMMMMM - Stainless SteelWSP45S (WSP45S)PVDMain GradesM35 - M45MMMK - Cast IronWAK15CVDMain GradesK05 - K25KKKKKK - Cast IronWKP25S (WKP25)CVDMain GradesK15 - K35KKKKKK - Cast IronWKK25S (WKK25)PVDAdditional GradesK15 - K35KKKKKK - Cast IronWKP35GCVDMain GradesK25 - K45KKKKKN - Non-FerrousWXN15PVDMain GradesN05 - N25NNNNNWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoWalter Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

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Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

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Oct 14, 2024 — What are three examples of conventional morality? According to Lawrence Kohlberg, moral development occurs alongside cognitive development ...

Filter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP25S (WKP25)CVDMain GradesP15 - P35PPPPPP - SteelWKP35GCVDMain GradesP25 - P45PPPPPP - SteelWSP45S (WSP45S)PVDMain GradesP35 - P45PPPP - SteelWSM45XCVDMain GradesP35 - P45PPPP - SteelWMP45GCVDAdditional GradesP35 - P45PPPM - Stainless SteelWSM35SPVDMain GradesM25 - M45MMMMMM - Stainless SteelWSP45S (WSP45S)PVDMain GradesM35 - M45MMMK - Cast IronWAK15CVDMain GradesK05 - K25KKKKKK - Cast IronWKP25S (WKP25)CVDMain GradesK15 - K35KKKKKK - Cast IronWKK25S (WKK25)PVDAdditional GradesK15 - K35KKKKKK - Cast IronWKP35GCVDMain GradesK25 - K45KKKKKN - Non-FerrousWXN15PVDMain GradesN05 - N25NNNNNWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoWalter Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

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Walter Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

How to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

Watch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoWalter Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

Cross-Hole Deburring Tool on the Machine ... The PDT Deburrer – Mechanical high speed deburring tools for highly automated manufacturing. These tools are perfect ...

Chamfer Mills 4 Flute Long Double End - Series 64. Product Table. NOTE: All part numbers ending with -C are altin coated.

Walter Milling (Indexable) Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP25S (WKP25)CVDMain GradesP15 - P35PPPPPP - SteelWKP35GCVDMain GradesP25 - P45PPPPPP - SteelWSP45S (WSP45S)PVDMain GradesP35 - P45PPPP - SteelWSM45XCVDMain GradesP35 - P45PPPP - SteelWMP45GCVDAdditional GradesP35 - P45PPPM - Stainless SteelWSM35SPVDMain GradesM25 - M45MMMMMM - Stainless SteelWSP45S (WSP45S)PVDMain GradesM35 - M45MMMK - Cast IronWAK15CVDMain GradesK05 - K25KKKKKK - Cast IronWKP25S (WKP25)CVDMain GradesK15 - K35KKKKKK - Cast IronWKK25S (WKK25)PVDAdditional GradesK15 - K35KKKKKK - Cast IronWKP35GCVDMain GradesK25 - K45KKKKKN - Non-FerrousWXN15PVDMain GradesN05 - N25NNNNNWatch the Video:"How to use the Carbide Grades Information"and get the most out of this page!Play VideoWalter Parting Off Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSWalter Grooving Grades ChartFilter Main Grades Only:MaterialGradeCoatinggrade_statusApp Range051015202530354045P - SteelWKP13SCVDMain GradesP05 - P20PPPPP - SteelWKP23SCVDAdditional GradesP10 - P30PPPPPP - SteelWSM23SPVDMain GradesP10 - P30PPPPPP - SteelWSM33S (WSM33)PVDMain GradesP20 - P40PPPPPP - SteelWKP33SCVDAdditional GradesP20 - P40PPPPPP - SteelWSM43SPVDMain GradesP30 - P45PPPPM - Stainless SteelWSM13SPVDMain GradesM05 - M20MMMMM - Stainless SteelWSM23SPVDMain GradesM10 - M30MMMMMM - Stainless SteelWSM33S (WSM33)PVDMain GradesM20 - M40MMMMMM - Stainless SteelWSM43SPVDMain GradesM30 - M45MMMMK - Cast IronWKP13SCVDMain GradesK05 - K20KKKKK - Cast IronWKP23SCVDMain GradesK10 - K30KKKKKK - Cast IronWKP33SCVDMain GradesK20 - K40KKKKKN - Non-FerrousWN13UncoatedMain GradesN05 - N20NNNNS - SuperalloysWSM13SPVDMain GradesS05 - S20SSSSS - SuperalloysWSM23SPVDMain GradesS10 - S30SSSSSS - SuperalloysWSM33S (WSM33)PVDMain GradesS20 - S40SSSSSS - SuperalloysWSM43SPVDMain GradesS30 - S45SSSSHow to understand and make the most out of our Grade TablesWe use the PMK convention that is used in most of the cutting tool catalogs. (Example P05-15, K25-40, etc.). If you are not familiar with it, please read our Detailed Explanation.We divide the grades into several "Grade Statuses":Active Main Grades - These are the primary grades of each brand.Active complimentary Grades - These are additional possibilities, either older or used for specific situations.You can use the filter above the table to view both or one of them.In addition, we list on the bottom of the page additional older and non-active grades.Walter Older Non-Active GradesA list of additional older grades that are no longer in the Catalog, or had been replaced with modern generation grades.GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

RADSTAR takes corner rounding into the 21st century with its innovative design that offers one insert with two cutting edges, one holder, and one screw.

GradeInfoSubstrateCoatingWAK10GO➢HardCVDWAK20GO➢Semi HardCVDWAK30GO➢Semi ToughCVDWAM10GO➢Semi ToughCVDWAM20GO➢Semi ToughCVDWAP25GO➢Semi ToughCVDWHH15GO➢Very HardPVDWKK25GO➢Semi HardPVDWKP25GO➢ToughCVDWKP35GO➢ToughCVDWPP05GO➢HardCVDWPP10GO➢Semi HardCVDWPP20GO➢Semi ToughCVDWPP23GO➢Semi ToughCVDWPP30GO➢ToughCVDWSM10GO➢Very HardPVDWSM20GO➢HardPVDWSM30GO➢Semi ToughPVDWSM33GO➢Semi ToughPVDWSP33SGO➢Semi ToughPVDWSP43GO➢ToughPVDWSP45GO➢ToughPVDWXN10GO➢Very HardPVDWXP45GO➢ToughPVD

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