ChipLoad

Bits › 1/2" downcut end mill › softwood

downcut end mill profile illustration1/2" downcut end mill: softwood

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

Same material, other bits: all softwood settings

Maker / bitMachine classRPMFeed IPMChip load (in)Source
High Country Tools END-12DS-DLChobby-ultralight12000490.00204source
High Country Tools END-12D-DLChobby-ultralight12000490.00204source
High Country Tools END-12DL-DLChobby-ultralight12000490.00204source
High Country Tools END-12DS-DLChobby-light17000107.90.00317source
High Country Tools END-12D-DLChobby-light17000107.90.00317source
High Country Tools END-12DL-DLChobby-light17000107.90.00317source
High Country Tools END-12DS-DLChobby-rigid17000154.20.00453source
High Country Tools END-12D-DLChobby-rigid17000154.20.00453source
High Country Tools END-12DL-DLChobby-rigid17000154.20.00453source
High Country Tools END-12DS-DLCbusiness17000215.80.00635source
High Country Tools END-12D-DLCbusiness17000215.80.00635source
High Country Tools END-12DL-DLCbusiness17000215.80.00635source
High Country Tools END-12DS-DLCindustrial17000262.10.00771source
High Country Tools END-12D-DLCindustrial17000262.10.00771source
High Country Tools END-12DL-DLCindustrial17000262.10.00771source

FAQ

What feeds and speeds for a 1/2" downcut end mill in softwood on a hobby-ultralight CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00204 in per tooth and a feed of 49 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in softwood on a hobby-light CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00317 in per tooth and a feed of 107.9 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in softwood on a hobby-rigid CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00453 in per tooth and a feed of 154.2 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in softwood on a business CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00635 in per tooth and a feed of 215.8 IPM (3 sourced rows). Start low and test in scrap.

What feeds and speeds for a 1/2" downcut end mill in softwood on a industrial CNC router?
Published maker data (High Country Tools) gives a chip load of 0.00771 in per tooth and a feed of 262.1 IPM (3 sourced rows). Start low and test in scrap.

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