Bits › 69.8mm surfacing bit › softwood
69.8mm surfacing bit: softwood
Other materials: acrylic · baltic birch plywood · dense hardwood (maple, oak) · epoxy resin · hardwood · hdpe / uhmw · mdf · melamine
Same material, other bits: all softwood settings
| Manufacturer / bit | Machine class | RPM | Feed IPM | Chip load (in) | Source |
|---|---|---|---|---|---|
| High Country Tools RIP-4W-2.75 | hobby-ultralight | 12000 | 77.6 | 0.00162 | source |
| High Country Tools RIP-4W-2.75 | hobby-light | 13500 | 135.8 | 0.00252 | source |
| High Country Tools RIP-4W-2.75 | hobby-rigid | 13500 | 194.1 | 0.00359 | source |
| High Country Tools RIP-4W-2.75 | business | 13500 | 271.7 | 0.00503 | source |
| High Country Tools RIP-4W-2.75 | industrial | 13500 | 329.9 | 0.00611 | source |
FAQ
What feeds and speeds for a 69.8mm surfacing bit in softwood on a hobby-ultralight CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00162 in per tooth and a feed of 77.6 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 69.8mm surfacing bit in softwood on a hobby-light CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00252 in per tooth and a feed of 135.8 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 69.8mm surfacing bit in softwood on a hobby-rigid CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00359 in per tooth and a feed of 194.1 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 69.8mm surfacing bit in softwood on a business CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00503 in per tooth and a feed of 271.7 IPM (1 sourced row). Start low and test in scrap.
What feeds and speeds for a 69.8mm surfacing bit in softwood on a industrial CNC router?
Published manufacturer data (High Country Tools) gives a chip load of 0.00611 in per tooth and a feed of 329.9 IPM (1 sourced row). Start low and test in scrap.