ChipLoad

Bits › 3/8" upcut end mill › hardwood

upcut end mill profile illustration3/8" upcut end mill: hardwood

Other materials: abs · acrylic · baltic birch plywood · cast acrylic · dense hardwood (maple, oak) · epoxy resin · extruded acrylic · hdpe / uhmw · mdf · melamine · polycarbonate (lexan) · softwood

Same material, other bits: all hardwood settings

Manufacturer / bitMachine classRPMFeed IPMChip load (in)Source
High Country Tools END-38U-DLChobby-ultralight12000450.00094source
High Country Tools END-38U-DLChobby-light180001050.00146source
High Country Tools END-38U-DLChobby-rigid180001500.00208source
High Country Tools END-38U-DLCbusiness180002100.00292source
High Country Tools END-38U-DLCindustrial180002550.00354source
SpeTool Carbideany150002100.007source

FAQ

What feeds and speeds for a 3/8" upcut end mill in hardwood on a hobby-ultralight CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00094 in per tooth and a feed of 45 IPM (1 sourced row). Start low and test in scrap.

What feeds and speeds for a 3/8" upcut end mill in hardwood on a hobby-light CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00146 in per tooth and a feed of 105 IPM (1 sourced row). Start low and test in scrap.

What feeds and speeds for a 3/8" upcut end mill in hardwood on a hobby-rigid CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00208 in per tooth and a feed of 150 IPM (1 sourced row). Start low and test in scrap.

What feeds and speeds for a 3/8" upcut end mill in hardwood on a business CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00292 in per tooth and a feed of 210 IPM (1 sourced row). Start low and test in scrap.

What feeds and speeds for a 3/8" upcut end mill in hardwood on a industrial CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00354 in per tooth and a feed of 255 IPM (1 sourced row). Start low and test in scrap.