Clarkson-Osborn

1-12 NF 2B No-Go Thread Plug Gauge TG03164

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1-12 NF 3B Go Thread Plug Gauge TG04164

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1-12 NF 3B No-Go Thread Plug Gauge TG05164

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1-13/16 x 1" Cobalt Annular Cutter AC81152

Cutting lengths offered in 1", 2" 3" Annular cutters cut large diameter holes efficiently and quickly Unlike traditional twist drills, annular cutters remove only the periphery of the hole ejecting a...

1-13/16 x 1" HSS Annular Cutter AC71152

Cutting lengths offered in 1", 2" 3" Annular cutters cut large diameter holes efficiently and quickly Unlike traditional twist drills, annular cutters remove only the periphery of the hole ejecting a...

1-13/16 x 2" Cobalt Annular Cutter AC82152

Cutting lengths offered in 1", 2" 3" Annular cutters cut large diameter holes efficiently and quickly Unlike traditional twist drills, annular cutters remove only the periphery of the hole ejecting a...

1-13/16 x 2" HSS Annular Cutter AC72152

Cutting lengths offered in 1", 2" 3" Annular cutters cut large diameter holes efficiently and quickly Unlike traditional twist drills, annular cutters remove only the periphery of the hole ejecting a...

1-13/16 x 3" Cobalt Annular Cutter AC83152

Cutting lengths offered in 1", 2" 3" Annular cutters cut large diameter holes efficiently and quickly Unlike traditional twist drills, annular cutters remove only the periphery of the hole ejecting a...

1-13/16 x 3" HSS Annular Cutter AC73152

Cutting lengths offered in 1", 2" 3" Annular cutters cut large diameter holes efficiently and quickly Unlike traditional twist drills, annular cutters remove only the periphery of the hole ejecting a...

1-13/16" Bright Finish HSS Stub Drill Bit DR78152

HSS Bright finish 118° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the thrust force needed The short flute and overall length...

1-13/16" HSS Taper Length Drill Bit DR20152

HSS Straight shank Black oxide finish for increased wear resistance and added lubricity 118° Degree point Taper length drills have the same flute length as taper shank drills for deeper hole...

1-13/16" x #5 Cobalt Morse Taper Drill Bit DR36152

Cobalt taper shank drills offer increased hardness, toughness and better wear resistance compared to regular HSS Gold oxide surface fi nish provides a polished finish and prevents chip building,...