Clarkson-Osborn

11/64" Cobalt Chucking Reamer RE24011

Cobalt Bright and black finish Straight shank Right hand cut Left hand helix Left hand spiral flute design pushes chips forward out of the hole and allows the reamer to be used in holes that have an...

11/64" Cobalt Jobber Drill Bit DR09011

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...

11/64" Cobalt Parabolic Flute Jobber Drill Bit DR11011

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...

11/64" Cobalt Stub Drill Bit DR12611

Cobalt stub 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 and...

11/64" Cobalt Taper Length Drill Bit DR29011

Cobalt 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 and...

11/64" Hi-Molybdenum Tool Steel Mechanic Length Drill Bit DF17011

Special high molybdenum tool steel Flats on shank give positive chuck-grip (3/16" and Larger) 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates...

11/64" HSS 2 Flute Double End Mill EM82011

HSS Center cutting Bright finish (TiN and TiCN available) 2 flute end mills provide increased chip capacity for higher feed rates Designed for profile, finishing, open ended slot milling, and plunging

11/64" HSS 2 Flute Threaded Shank End Mill MC05011

HSS Center cutting Bright finish (TiN and TiCN coatings available) Designed for plunge cutting and slotting 2 flute end mills provide increased chip capacity for higher feed rates

11/64" HSS 3 Flute Chipbreaker End Mill CM60511

HSS Center cutting Available in short, long, ball nose, & with chipbreaker form Bright finish (TiN and TiCN coatings available) Designed with radial relief ground cutting edges, the FC3 is the answer...

11/64" HSS 3 Flute Long End Mill CM60211

HSS Center cutting Available in short, long, ball nose, & with chipbreaker form Bright finish (TiN and TiCN coatings available) Designed with radial relief ground cutting edges, the FC3 is the answer...

11/64" HSS Aircraft Extension Drill Bit DR64011

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...

11/64" HSS Aircraft Extension Drill Bit DR65011

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...