ChipLoad

Bits › 1/8" downcut end mill › hardwood

downcut end mill profile illustration1/8" downcut end mill: hardwood

Other materials: abs · acetal / delrin (pom) · acrylic · aluminum · 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-18D-DLChobby-ultralight12000180.00075source
High Country Tools END-18D18-DLChobby-ultralight12000180.00075source
High Country Tools END-18DL-DLChobby-ultralight12000180.00075source
High Country Tools END-18D-DLChobby-light18000420.00117source
High Country Tools END-18D18-DLChobby-light18000420.00117source
High Country Tools END-18DL-DLChobby-light18000420.00117source
Sienci Labs hobby-light17000850.0025source
High Country Tools END-18D-DLChobby-rigid18000600.00167source
High Country Tools END-18D18-DLChobby-rigid18000600.00167source
High Country Tools END-18DL-DLChobby-rigid18000600.00167source
High Country Tools END-18D-DLCbusiness18000840.00233source
High Country Tools END-18D18-DLCbusiness18000840.00233source
High Country Tools END-18DL-DLCbusiness18000840.00233source
High Country Tools END-18D-DLCindustrial180001020.00283source
High Country Tools END-18D18-DLCindustrial180001020.00283source
High Country Tools END-18DL-DLCindustrial180001020.00283source
SpeTool Carbideany180001000.0028source

FAQ

What feeds and speeds for a 1/8" downcut end mill in hardwood on a hobby-ultralight CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00075 in per tooth and a feed of 18 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/8" downcut end mill in hardwood on a hobby-light CNC router?
Published manufacturer data (High Country Tools, Sienci Labs) gives a chip load of 0.00117–0.0025 in per tooth and a feed of 42–85 IPM (4 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/8" downcut end mill in hardwood on a hobby-rigid CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00167 in per tooth and a feed of 60 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/8" downcut end mill in hardwood on a business CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00233 in per tooth and a feed of 84 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/8" downcut end mill in hardwood on a industrial CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00283 in per tooth and a feed of 102 IPM (3 sourced rows). Start low and test in scrap.