Bits › 1/2" roundover bit › hdpe / uhmw
1/2" roundover bit: hdpe / uhmw
Other materials: acrylic · baltic birch plywood · dense hardwood (maple, oak) · epoxy resin · hardwood · mdf · melamine · softwood
Same material, other bits: all hdpe / uhmw settings
| Manufacturer / bit | Machine class | RPM | Feed IPM | Chip load (in) | Source |
|---|---|---|---|---|---|
| High Country Tools PRO-14 | hobby-ultralight | 11500 | 57.1 | 0.00248 | source |
| High Country Tools BOWL-12 | hobby-ultralight | 11500 | 57.1 | 0.00248 | source |
| High Country Tools PRO-14 | hobby-light | 11500 | 88.9 | 0.00386 | source |
| High Country Tools BOWL-12 | hobby-light | 11500 | 88.9 | 0.00386 | source |
| High Country Tools PRO-14 | hobby-rigid | 11500 | 126.9 | 0.00552 | source |
| High Country Tools BOWL-12 | hobby-rigid | 11500 | 126.9 | 0.00552 | source |
| High Country Tools PRO-14 | business | 11500 | 177.7 | 0.00773 | source |
| High Country Tools BOWL-12 | business | 11500 | 177.7 | 0.00773 | source |
| High Country Tools PRO-14 | industrial | 11500 | 215.8 | 0.00938 | source |
| High Country Tools BOWL-12 | industrial | 11500 | 215.8 | 0.00938 | source |
FAQ
What feeds and speeds for a 1/2" roundover bit in hdpe / uhmw on a hobby-ultralight CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00248 in per tooth and a feed of 57.1 IPM (2 sourced rows). Start low and test in scrap.
What feeds and speeds for a 1/2" roundover bit in hdpe / uhmw on a hobby-light CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00386 in per tooth and a feed of 88.9 IPM (2 sourced rows). Start low and test in scrap.
What feeds and speeds for a 1/2" roundover bit in hdpe / uhmw on a hobby-rigid CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00552 in per tooth and a feed of 126.9 IPM (2 sourced rows). Start low and test in scrap.
What feeds and speeds for a 1/2" roundover bit in hdpe / uhmw on a business CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00773 in per tooth and a feed of 177.7 IPM (2 sourced rows). Start low and test in scrap.
What feeds and speeds for a 1/2" roundover bit in hdpe / uhmw on a industrial CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00938 in per tooth and a feed of 215.8 IPM (2 sourced rows). Start low and test in scrap.