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 6 results
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32809 – 9/64″ x 7/16″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 16.37 Add to cart -
33216 – 1/4″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 18.36 Add to cart -
34016 – 1/4″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 28.34 Add to cart -
34816 – 1/4″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 33.59 Add to cart -
36416 – 1/4″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
43919 – 9/64″ ACB Countersink
$ 21.99 Add to cart
Showing all 6 results