CNC Bit Reference — 2-Flute Upcut — 1/4"
Notes
Use when 1/8" shows deflection or the job needs more aggressive material removal.
Tips
Requires 1/4" ER11 collet adapter. Significantly stiffer — deeper DOC in hardwood.
Details
Use when 1/8" shows deflection or the job needs more aggressive material removal.
Specs
| Setting | Value |
|---|---|
| Shank | 1/4" (6.35mm) |
| Flutes | 2 — upcut spiral |
| Material | Carbide |
Limits
| Setting | Value |
|---|---|
| Max Rpm | 24000 RPM |
Requirements
| Setting | Value |
|---|---|
| Requires | 1/4" ER11 collet |
Applications
| Setting | Value |
|---|---|
| Best For | Hardwood, thick softwood, large pockets, high material removal |
Settings
| Setting | Value |
|---|---|
| Softwood Rpm | 8000-9000 RPM |
| Softwood Feed | 1500-2500 mm/min |
| Softwood Doc | 4-6 mm per pass |
| Hardwood Rpm | 8000-9000 RPM |
| Hardwood Feed | 800-1200 mm/min |
| Hardwood Doc | 2-3 mm per pass |
Tips
Requires 1/4" ER11 collet adapter. Significantly stiffer — deeper DOC in hardwood.