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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33212 – 3/16″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 16.49 Add to cart -
34012 – 3/16″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 25.99 Add to cart -
34812 – 3/16″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 30.99 Add to cart -
46332 – 3/16″ x 3/8″ TCT Countersink
$ 19.49 Add to cart -
43012 – 3/16 x 1/2″ Countersink
$ 10.49 Add to cart -
43312 – 3/16 x 3/8″ Countersink
$ 10.49 Add to cart
Showing all 6 results