(Problem): What is the feed per revolution when main axis spindle speed is 500min-1 and cutting length per minute is 120 mm/min? (Answer): Substitute n=500, I=4.72 into the formulae. f=I÷n=4.72÷500=.009IPR The answer is .009IPR.

IPM Calculator

Machining Advisor Pro is a cutting edge resource for generating customized running parameters specifically for Helical Solutions end mills

Machining Advisor Pro (MAP) is a cutting-edge resource that generates custom running parameters for optimized machining with Helical Solutions end mills by pairing your end mill with your exact tool path, material, and machine setup.

SFM toRPM Drilling calculator

We consistently outperform other manufacturers by offering extremely high quality, fully stocked cutting tools at competitive prices, ensuring that you enjoy the best results while maximizing your shop's profitability.

We consistently outperform other manufacturers by offering extremely high quality, fully stocked cutting tools at competitive prices, ensuring that you enjoy the best results while maximizing your shop's profitability.

SFM toRPM Calculator

Proven to provide outstanding tool life and maximum material removal rates, these Nplus coated high performance end mills excel in High Efficiency Milling (HEM) of aerospace aluminum alloys with excellent performance in other non-ferrous alloys.

RPMtoinches per minute Calculator

Do you prefer speeds and feeds charts? Helical supplies comprehensive speeds and feeds charts for every product in its catalog. View charts by clicking the Speeds & Feeds tab on each product table.

Proven to provide outstanding tool life and maximum material removal rates, these Nplus coated high performance end mills excel in High Efficiency Milling (HEM) of aerospace aluminum alloys with excellent performance in other non-ferrous alloys.

IPRtoIPM calculator

SFMCalculator turning

Our team of knowledgeable technical field representatives and in-house tool experts are available to help you with tool selection, tool design, application support, and troubleshooting.

Machining Advisor Pro is a cutting edge resource for generating customized running parameters specifically for Helical Solutions end mills

Our team of knowledgeable technical field representatives and in-house tool experts are available to help you with tool selection, tool design, application support, and troubleshooting.

Helical's Custom-Engineered Program is designed to give you the best possible custom tool experience from end-to-end. We set ourselves apart with a team of engineers eager to understand every aspect of your project.

Do you prefer speeds and feeds charts? Helical supplies comprehensive speeds and feeds charts for every product in its catalog. View charts by clicking the Speeds & Feeds tab on each product table.

SFM toIPM

Helical's Custom-Engineered Program is designed to give you the best possible custom tool experience from end-to-end. We set ourselves apart with a team of engineers eager to understand every aspect of your project.

Add products to your Helicaltool.com shopping cart and then submit the cart to a participating distributor to place your order

Add products to your Helicaltool.com shopping cart and then submit the cart to a participating distributor to place your order

Machining Advisor Pro (MAP) is a cutting-edge resource that generates custom running parameters for optimized machining with Helical Solutions end mills by pairing your end mill with your exact tool path, material, and machine setup.