Description
Carbide Counterbore for Our Extra Small Corby .189" Cutting with .125" Pilot
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- Major Diameter (shoulder): .189/190”
- Minor Diameter (pilot): .125”
- Material: Carbide
- Type: One piece - non-removable pilot
- Fits EXTRA SMALL Corby bolts that are .187" Shoulder Diameter with .125" shaft Diameter