$234.20

SKU: 52258

Carbide Tipped Reduced Shank Counterbore

Description

For counterbore and spotfacing in applications where machine requires a smaller shank. For use in non-ferrous materials, composites, and non-metals. These are also known as Aircraft Counterbores. They have a 1/64″ corner radius. Tool diameter tolerance: +.001″/-0″. Shank Diameter tolerance: +0″/-.001″.

Additional information
Decimal Diameter 1.8125
Fractional Diameter 1 13/16
Minimum Cut Diameter 0.343
Pilot Hole Diameter 5/16
Small Shank Diameter 1/2
Number of Flutes 3
Overall Length 3 1/16
Weight 2.2535 lbs

Decimal Size Pricing - Please Call to Order: 941-465-4088

Decimal Size Range1 PC.2 PC.3 PC.4 PC.5-7 PC.8-14 PC.
1.7531 - 1.8160287.20260.50251.60247.20242.55238.95