Manufacturer part number: 3900-3930
- 1-3/4" OD X 1-1/2" ID Z Type Tool Holder Bushing (3900-3930)
- Made of high quality tool steel.
- Tool holder bushing for all types of N/C-CNC turning centers, turret lathes and chucks.
- The elongated slots give the user a complete interchangeability with all brands of equipment.
- Hardened and precision ground to the highest concentricity.
- Slot length C is 3-1/8".
- E is 3-1/2".
- D is 3/4".
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