CarbideInserts

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Shop below to choose which category of end mill bits or end mill sets you’re looking for or click on the filter to choose by cut diameter or shank width.

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ISCARThreadingInserts

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Top Notchthreadinginserts

Browse through end mill bits with ball nose ends, square ends, and tapered end mills. Click below to see milling bits for steel, bits for milling aluminum, and complete end mill sets. Find the perfect mill bit or set here to get all of your jobs done to perfection!

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PVD Tin coated carbide grade with good toughness and wear resistance. Good for threading and drilling (both peripheral and central inserts) on low carbon of steels, stainless steel, heat resistance steel, and cast iron.

Threading insertsize chart

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Our end mill bits come in three shank sizes – the most popular 1/4”-shank milling bits, 1/2″ end mill bits, and several 1/8” mill bits. Then we offer over 40 different endmill bit cut diameters ranging from the needle-thin .005” diameter milling bit to the much wider 1/2″ end mill bit.

YBG201 Coating PVD Tin coated carbide grade with good toughness and wear resistance. Good for threading and drilling (both peripheral and central inserts) on low carbon of steels, stainless steel, heat resistance steel, and cast iron. Full Profile insert The insert forms a complete threading profile including crest and are most commonly used in a high productivity threading Correct depth, bottom and top radii are formed therefore creating a stronger thread Stock does not need to be turned to the exact diameter prior to threading and no deburring is needed after threading Topping should be .0012-.0028"; let the threading tool finish the diameter Each insert can only cut one pitch and profile A full profile insert normally has a larger nose radius than a V partial profile therefore fewer passes will be required