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 1–28 of 65 results
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32408 – 1/8″ x 3/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 14.99 Add to cart -
32809 – 9/64″ x 7/16″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 14.99 Add to cart -
33208 – 1/8″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 14.99 Add to cart -
33212 – 3/16″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 15.99 Add to cart -
33216 – 1/4″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 16.99 Add to cart -
34012 – 3/16″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 24.99 Add to cart -
34016 – 1/4″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 25.99 Add to cart -
34020 – 5/16″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 26.99 Add to cart -
34812 – 3/16″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 29.99 Add to cart -
34816 – 1/4″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 30.99 Add to cart -
34820 – 5/16″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 31.99 Add to cart -
34824 – 3/8″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 32.99 Add to cart -
36416 – 1/4″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 34.99 Add to cart -
36420 – 5/16″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 34.99 Add to cart -
36424 – 3/8″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 34.99 Add to cart -
46033 – 3 Piece Tungsten Carbide Tipped Countersink Set
$ 54.99 Add to cart -
46337 – 7/64″ x 3/8″ TCT Countersink
$ 21.99 Add to cart -
46338 – 1/8″ x 3/8″ TCT Countersink
$ 21.99 Add to cart -
46309 – 9/64″ x 1/2″ TCT Countersink
$ 21.99 Add to cart -
44300 – 3 Piece Tapered Drill Countersink Set
$ 36.99 Add to cart -
40030 – 5 Piece Countersink Set
$ 31.49 Add to cart -
43032 – Premium Rotating Depth Stop
$ 24.99 Add to cart -
48010 – Deluxe Countersink Set in Belt Clip Pouch
$ 56.99 Add to cart -
43400 – 3 Piece Countersink & Quick Change Chuck Set
$ 31.49 Add to cart -
43005 – 5/64″ x 3/8″ Countersink
$ 8.49 Add to cart -
43006 – 3/32″ x 3/8″ Countersink
$ 8.49 Add to cart -
43007 – 7/64″ x 3/8″ Countersink
$ 8.49 Add to cart -
43008 – 1/8″ x 3/8″ Countersink
$ 8.49 Add to cart
Showing 1–28 of 65 results