Use a three-flute bit where fine finish is paramount. Three flutes balance the bit, eliminating vibration that degrades the cut finish. Three cuts per revolution yield a smooth surface and increased feed rates. 45408-3 features a solid carbide cutting edge.
Solid carbide (brazed to steel shank).
Excellent for Cutting:
- Particle Board, MDF & Melamine: Feed rate up to 800 IPM* at 18,000 RPM**
- Plywood: Feed rate up to 500 IPM* at 18,000 RPM**
*IPM: Inches Per Minute
**RPM: Revolutions Per Minute

Fusion 360 compatible tool file for 45408-3 available for download, click here.