CNC Extender Adapter made especially for 1/4" shank router bits.
Total Indicated Run-out (TIR) is 0.00118" (0.03mm)
Max RPM =18,000
Specifications
- 1/2 inch shank
- Accepts 1/4 inch shank bits
- 3-7/16 inch overall length
- Depth of bore exceeds 1-15/32 inches