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 33 results
-
32408 – 1/8″ x 3/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 16.26 Add to cart -
32809 – 9/64″ x 7/16″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 16.37 Add to cart -
33208 – 1/8″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 16.26 Add to cart -
33212 – 3/16″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 17.31 Add to cart -
33216 – 1/4″ x 1/2″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 18.36 Add to cart -
34012 – 3/16″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 27.29 Add to cart -
34016 – 1/4″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 28.34 Add to cart -
34020 – 5/16″ x 5/8″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 29.39 Add to cart -
34812 – 3/16″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 32.54 Add to cart -
34816 – 1/4″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 33.59 Add to cart -
33164 – Stop Collar for 3/4″ & 1″ Flat Bottom Counterbores
$ 19.99 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 -
34824 – 3/8″ x 3/4″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 35.69 Add to cart -
36416 – 1/4″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
36420 – 5/16″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
36424 – 3/8″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
44036 – 9/16″ ID Premium Rotating Depth Stop
$ 27.29 Add to cart -
36428 – 7/16″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
36432 – 1/2″ x 1″ 3-Flute Flat Bottom Counterbore with TiN coated twist drill
$ 37.79 Add to cart -
43257 – 7/64″ x 1/4″ Trim-Screw Countersink
$ 9.44 Add to cart -
43258 – 1/8″ x 1/4″ Trim-Screw Countersink
$ 9.44 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 -
39108 – 1/8″ Replacement Twist Drill for Flat-Bottom Counterbores
$ 8.26 Add to cart -
39109 – 9/64″ Replacement Twist Drill for Flat-Bottom Counterbores
$ 8.26 Add to cart -
39112 – 3/16″ Replacement Twist Drill for Flat-Bottom Counterbores
$ 8.81 Add to cart -
39116 – 1/4″ Replacement Twist Drill for Flat-Bottom Counterbores
$ 9.91 Add to cart
Showing 1–28 of 33 results