ChipLoad

Bits › 1/2" downcut end mill › dense hardwood (maple, oak)

downcut end mill profile illustration1/2" downcut end mill: dense hardwood (maple, oak)

Other materials: abs · acetal / delrin (pom) · acrylic · aluminum · baltic birch plywood · cast acrylic · epoxy resin · extruded acrylic · hardwood · hdpe / uhmw · mdf · melamine · polycarbonate (lexan) · softwood

Same material, other bits: all dense hardwood (maple, oak) settings

Maker / bitMachine classRPMFeed IPMChip load (in)Source
High Country Tools END-12DS-DLChobby-ultralight1200038.30.0016source
High Country Tools END-12D-DLChobby-ultralight1200038.30.0016source
High Country Tools END-12DL-DLChobby-ultralight1200038.30.0016source
High Country Tools END-12DS-DLChobby-light1800089.40.00248source
High Country Tools END-12D-DLChobby-light1800089.40.00248source
High Country Tools END-12DL-DLChobby-light1800089.40.00248source
High Country Tools END-12DS-DLChobby-rigid18000127.70.00355source
High Country Tools END-12D-DLChobby-rigid18000127.70.00355source
High Country Tools END-12DL-DLChobby-rigid18000127.70.00355source
High Country Tools END-12DS-DLCbusiness18000178.80.00497source
High Country Tools END-12D-DLCbusiness18000178.80.00497source
High Country Tools END-12DL-DLCbusiness18000178.80.00497source
High Country Tools END-12DS-DLCindustrial18000217.20.00603source
High Country Tools END-12D-DLCindustrial18000217.20.00603source
High Country Tools END-12DL-DLCindustrial18000217.20.00603source

FAQ

What feeds and speeds for a 1/2" downcut end mill in dense hardwood (maple, oak) on a hobby-ultralight CNC router?
Published maker data (High Country Tools) gives a chip load of 0.0016 in per tooth and a feed of 38.3 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in dense hardwood (maple, oak) on a hobby-light CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00248 in per tooth and a feed of 89.4 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in dense hardwood (maple, oak) on a hobby-rigid CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00355 in per tooth and a feed of 127.7 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in dense hardwood (maple, oak) on a business CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00497 in per tooth and a feed of 178.8 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in dense hardwood (maple, oak) on a industrial CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00603 in per tooth and a feed of 217.2 IPM (3 sourced rows). Start low and test in scrap.

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