Bits › 3/8" keyhole / slot bit › epoxy resin
3/8" keyhole / slot bit: epoxy resin
Other materials: acrylic · baltic birch plywood · dense hardwood (maple, oak) · hardwood · hdpe / uhmw · mdf · melamine · softwood
Same material, other bits: all epoxy resin settings
| Manufacturer / bit | Machine class | RPM | Feed IPM | Chip load (in) | Source |
|---|---|---|---|---|---|
| High Country Tools KEY-38 | hobby-ultralight | 12000 | 7.8 | 0.00065 | source |
| High Country Tools KEY-38 | hobby-light | 14500 | 14.6 | 0.00101 | source |
| High Country Tools KEY-38 | hobby-rigid | 14500 | 20.9 | 0.00144 | source |
| High Country Tools KEY-38 | business | 14500 | 29.2 | 0.00202 | source |
| High Country Tools KEY-38 | industrial | 14500 | 35.5 | 0.00245 | source |
FAQ
What feeds and speeds for a 3/8" keyhole / slot bit in epoxy resin on a hobby-ultralight CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00065 in per tooth and a feed of 7.8 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 3/8" keyhole / slot bit in epoxy resin on a hobby-light CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00101 in per tooth and a feed of 14.6 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 3/8" keyhole / slot bit in epoxy resin on a hobby-rigid CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00144 in per tooth and a feed of 20.9 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 3/8" keyhole / slot bit in epoxy resin on a business CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00202 in per tooth and a feed of 29.2 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 3/8" keyhole / slot bit in epoxy resin on a industrial CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00245 in per tooth and a feed of 35.5 IPM (1 sourced row). Start low and test in scrap.