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 8 results
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34020 – 5/16″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 29.39 Add to cart -
34820 – 5/16″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 34.64 Add to cart -
34822 – 11/32″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 34.64 Add to cart -
36420 – 5/16″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
43520 – 5/16″ x 5/8″ Countersink
$ 12.59 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 -
43540 – 5 x 40 Confirmat Countersink
$ 19.83 Add to cart
Showing all 8 results