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.
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43009 – 9/64″ x 1/2″ Countersink
$ 9.44 Add to cart -
43540 – 5 x 40 Confirmat Countersink
$ 19.83 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 -
43019 – 9/64″ x 3/8″ Countersink
$ 9.44 Add to cart
Showing all 5 results