Interchangeable Pilot Counterbores
Decimal Cutting Diameter
Fractional Cutting Diameter
- 3/16" (1)
- 7/32" (1)
- 1/4" (4)
- 9/32" (2)
- 5/16" (4)
- 11/32" (3)
- 3/8" (4)
- 13/32" (3)
- 7/16" (4)
- 15/32" (3)
- 1/2" (5)
- 17/32" (3)
- 9/16" (4)
- 19/32" (3)
- 5/8" (2)
- 21/32" (2)
- 11/16" (5)
- 23/32" (1)
- 3/4" (5)
- 25/32" (3)
- 13/16" (7)
- 27/32" (2)
- 7/8" (6)
- 29/32" (1)
- 15/16" (3)
- 31/32" (1)
- 1" (6)
- 1-1/16" (2)
- 1-1/8" (2)
- 1-3/16" (2)
- 1-1/4" (2)
- 1-5/16" (1)
- 1-3/8" (2)
- 1-7/16" (1)
- 1-1/2" (2)
- 1-9/16" (1)
- 1-5/8" (2)
- 1-11/16" (1)
- 1-3/4" (1)
- 1-13/16" (1)
- 1-7/8" (1)
- 1-15/16" (1)
- 2" (3)
- 2-1/8" (1)
Metric Cutting Diameter
Unit Size: 1
Availability:
Unit Size: 1
Availability:
Unit Size: 1
Availability:
1 in. in. HSS Bright Finish 3 Flute Taper Shank Short Series Interchangeable Pilot Counterbore
Brand: Union ButterfieldUnit Size: 1
Availability:
1 in. HSS Bright Finish RH 3 Flute Short Set Straight Shank Interchangeable Pilot Counterbore
Brand: Union ButterfieldUnit Size: 1
Availability:
Unit Size: 1
Availability: