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 11 results
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33212 – 3/16″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 17.31 Add to cart -

34012 – 3/16″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 27.29 Add to cart -

34812 – 3/16″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 32.54 Add to cart -

49410 – Replacement 13/64″ HSS Tapered Drill
$ 6.60 Add to cart -

49540 – Replacement HSS Brad Point Drill for 5 x 40 Confirmat Countersink
$ 7.76 Add to cart -

49005 – Replacement HSS Brad Point Drill for 7 x 50 Confirmat Countersink
$ 11.01 Add to cart -

43750 – 7 x 50 Confirmat Countersink
$ 22.04 Add to cart -

43540 – 5 x 40 Confirmat Countersink
$ 19.83 Add to cart -

43012 – 3/16 x 1/2″ Countersink
$ 11.01 Add to cart -

43312 – 3/16 x 3/8″ Countersink
$ 11.01 Add to cart -

39112 – 3/16″ Replacement Twist Drill for Flat-Bottom Counterbores
$ 8.81 Add to cart
Showing all 11 results
