Five (5) CNC Bits
This bundle includes five CNC bits (Shank Diameter: 3.175mm): 
- Flat End Mill, Double Flute (Cutting Diameter: 3.175mm) 
- Flat End Mill, Single Flute (Cutting Diameter: 3.175mm) 
- Flat End Mill, Single Flute (Cutting Diameter: 1.5mm) 
- Ball End Mill 
- V-bit (Carving bit for wood)