6.35mm (1/4") to 4mm CNC / Router Reducer
Designed to allow you to use your standard collet size with smaller CNC bits.
- 6.35mm (1/4") to 4mm collet reducer sleeve
- Allows for a larger range of CNC bits to be used
- High quality material
- Suitable for a range of materials
- Sent the same day via Royal Mail 48 when ordered before 2pm