USA Knifemaker Supply

Counterbore 3/16" with 3/32" Pilot HoleHigh Speed Steel2 part construction3/16" with a 3/32" pilot hole

Counterbore 15/64" with 3/32" Pilot HoleHigh Speed Steel2 part construction15/64" with a 3/32" pilot hole

Steel Counterbore- 7/32" with 3/32" Pilot Hole7/16" Cutting diameter5/32" hole for pilot2 piece construction (pilot sold seperately)High Speed SteelCounterbores are used to cut a pocket or recess...

Michigan Drill Pilot for HS Counterbore (512 1/4X5/32)

Pilot Shaft for Counterbore 3/16" OD with 5/32 Shaft

Counterbores - Solid Pilot - .124" Pilot Size, .22" Cutting Size - 502#5.124" Pilot Size.22" Cutting Size502 #5

Counterbore for #6 Screw HSOne piece constructionFor #6 ScrewHigh Speed Steel

Pilot Shaft for Counterbore 1/4" OD with 3/16" Shaft1/4" OD5/32" shaftNOTE: Multiple Pilots are pictured to detail clarity. You are purchasing (1).

Pilot Shaft for Counterbore 5/16" OD with 3/16" Shaft5/16" Pilot Diameter3/16" Shaft DiameterCarbon Steelhese pilots are for use with 2 piece counterbores. Make sure that the shaft diameter of the...

Counterbore for #4 Fillister Screw HSSThis is for fillister head screwsOne piece constructionFor #4 ScrewHigh Speed Steel

Pilot Shaft for Counterbore 1/4" OD with 3/32 Shaft1/4" OD3/32" shaftNOTE: Multiple Pilots are pictured to detail clarity. You are purchasing (1).

Carbide Counterbore for Our Extra Small Corby .189" Cutting with .125" PilotMajor Diameter (shoulder): .189/190”Minor Diameter (pilot): .125”Material: CarbideType: One piece - non-removable pilotFits...

Counterbore for #8 Screw HSOne piece constructionFor #8 ScrewHigh Speed Steel

Pilot Shaft for Counterbore 5/16" OD with 3/16" Shaft5/16" OD3/16" shaftNOTE: Multiple Pilots are pictured to detail clarity. You are purchasing (1).

Counterbore HSS #2 for Socket HeadMade for socket head screws#2Made in China5Cr15MoV Stainless Steel4.5" x 1.25" handle material area