Counterbores

Drill America

25/64" X 5/32" Pilot Hole HSS Straight Shank Counterbore

$39.04

Drill America

3/8" X 5/32" Pilot Hole HSS Straight Shank Counterbore

$34.86

Drill America

23/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$38.06

Drill America

11/32" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$34.86

Drill America

21/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$38.06

Drill America

5/16" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$34.01

Drill America

19/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$36.79

Drill America

9/32" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$33.20

Drill America

17/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$35.37

Drill America

1/4" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$33.20

Drill America

15/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$35.37

Drill America

7/32" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$30.82

Drill America

13/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$35.37

Drill America

3/16" X 3/32" Pilot Hole HSS Straight Shank Counterbore

$30.82

Drill America

3" X 1/2" Pilot Hole HSS Straight Shank Counterbore

$566.65

Drill America

#12 .215mm Machine Screw Solid Counterbore

$18.63

Drill America

2" X 1/2" Pilot Hole HSS Straight Shank Counterbore

$254.39

Drill America

1" X 5/16" Pilot Hole HSS Straight Shank Counterbore

$71.66

BoltsandNuts.com

#10 .189mm Machine Screw Solid Counterbore

$15.74

Drill America

#6 .137mm Machine Screw Solid Counterbore

$14.71

Drill America

#8 .163mm Machine Screw Solid Counterbore

$15.26

Drill America

#5 .124mm Machine Screw Solid Counterbore

$13.79

Drill America

#4 .111mm Machine Screw Solid Counterbore

$11.72

Drill America

#3 .098mm Machine Screw Solid Counterbore

$11.31