Clarkson-Osborn

11.6mm TiN Coated HSS Jobber Drill Bit DR10716

HSS 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force needed Titanium nitride (TiN) coating increases wear and heat resistance while improving chip flow...

11.6mm x #1 HSS Morse Taper Drill Bit DR35116

HSS 118° Degree point Black oxide finish for increased wear resistance and added lubricity Made to fit American standard (Morse) taper shank holders Recommended for general purpose use in a wide...

11.75mm x #1 HSS Morse Taper Drill Bit DR35117

HSS 118° Degree point Black oxide finish for increased wear resistance and added lubricity Made to fit American standard (Morse) taper shank holders Recommended for general purpose use in a wide...

11.7mm Cobalt Jobber Drill Bit DR91117

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

11.7mm Cobalt Parabolic Flute Jobber Drill Bit DR11717

Cobalt jobber drills offer increased hardness, toughness and better wear resistance compared to regular HSS Bright surface finish provides a polished finish and prevents chip building, galling and...

11.7mm HSS Stub Drill Bit DR83170

HSS Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the...

11.7mm HSS Taper Length Drill Bit DR47170

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...

11.7mm HSS Two Tone Jobber Drill Bit DR05117

HSS 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force needed Black and gold surface treatment for maximum lubricity Ideal for hand drilling and machine...

11.7mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11917

Cobalt jobber drills offer increased hardness, toughness and better wear resistance compared to regular HSS 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust...

11.7mm TiN Coated HSS Jobber Drill Bit DR10717

HSS 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force needed Titanium nitride (TiN) coating increases wear and heat resistance while improving chip flow...

11.8mm Cobalt Jobber Drill Bit DR91118

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

11.8mm Cobalt Parabolic Flute Jobber Drill Bit DR11718

Cobalt jobber drills offer increased hardness, toughness and better wear resistance compared to regular HSS Bright surface finish provides a polished finish and prevents chip building, galling and...