Counterbores - HoleCuttersDrillBits

1/4" 9/32" Continuous Pilot Capscrew Counterbore

Capscrew

1/4″ 9/32″ Continuous Pilot Capscrew Counterbore

#10 13/64" Continuous Pilot Capscrew Counterbore

Capscrew

#10 13/64″ Continuous Pilot Capscrew Counterbore

#8 11/64" Continuous Pilot Capscrew Counterbore

Capscrew

#8 11/64″ Continuous Pilot Capscrew Counterbore

#6 -150 Continuous Pilot Capscrew Counterbore

Capscrew

#6 -150 Continuous Pilot Capscrew Counterbore

#5 -141 Continuous Pilot Capscrew Counterbore

Capscrew

#5 -141 Continuous Pilot Capscrew Counterbore

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

Aircraft 1/4 Shank

1″ X 3/16″ HSS Aircraft Counterbore 1/4″ Shank

31/32" X 3/16" HSS Aircraft Counterbore 1/4" Shank

Aircraft 1/4 Shank

31/32″ X 3/16″ HSS Aircraft Counterbore 1/4″ Shank

15/16" X 3/16" HSS Aircraft Counterbore 1/4" Shank

Aircraft 1/4 Shank

15/16″ X 3/16″ HSS Aircraft Counterbore 1/4″ Shank

29/32" X 3/16" HSS Aircraft Counterbore 1/4" Shank

Aircraft 1/4 Shank

29/32″ X 3/16″ HSS Aircraft Counterbore 1/4″ Shank

7/8" X 3/16" HSS Aircraft Counterbore 1/4" Shank

Aircraft 1/4 Shank

7/8″ X 3/16″ HSS Aircraft Counterbore 1/4″ Shank

27/32" X 3/16" HSS Aircraft Counterbore 1/4" Shank

Aircraft 1/4 Shank

27/32″ X 3/16″ HSS Aircraft Counterbore 1/4″ Shank

13/16" X 3/16" HSS Aircraft Counterbore 1/4" Shank

Aircraft 1/4 Shank

13/16″ X 3/16″ HSS Aircraft Counterbore 1/4″ Shank