Counterbores

Drill America

15/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank

$41.09

Drill America

7/16" X 1/8" HSS Aircraft Counterbore 1/4" Shank

$39.86

Drill America

11/32" X 3/32" HSS Aircraft Counterbore 1/4" Shank

$37.85

Drill America

13/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank

$41.54

Drill America

5/16" X 3/32" HSS Aircraft Counterbore 1/4" Shank

$37.11

Drill America

3/8" X 3/32" HSS Aircraft Counterbore 1/4" Shank

$37.85

Drill America

9/32" X 3/32" HSS Aircraft Counterbore 1/4" Shank

$36.68

Drill America

1/4" X 3/32" HSS Aircraft Counterbore 1/4" Shank

$35.98