Countersinks & Counterbores
Made in the USA Combination Countersinks and Flat-Bottom Counterbores. Made of thru-hardened alloy steel for long cutting life. Precision Machined with a 1/4″ hex shank for use with quick change chucks and impact drivers. Large, hardened set screws ensure a firm hold on twist drill.
Showing all 5 results
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36424 – 3/8″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
43005 – 5/64″ x 3/8″ Countersink
$ 9.44 Add to cart -
44008 – 11/64″ Tapered Drill Countersink
$ 16.05 Add to cart -
43011 – 11/64″ x 1/2″ Countersink
$ 11.01 Add to cart -
43311 – 11/64″ x 3/8″ Countersink
$ 11.01 Add to cart
Showing all 5 results