Clarkson-Osborn

12mm Cobalt Chucking Reamer RE24620

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...

12mm Cobalt Jobber Drill Bit DR91120

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...

12mm Cobalt NC Spotting Drill Bit DR84012

Cobalt for increased hardness, toughness and better wear resistance NC spot drills are high precision drills designed specifically for creating an accurate hole location for a secondary drilling...

12mm Cobalt NC Spotting Drill Bit DR84112

Cobalt for increased hardness, toughness and better wear resistance NC spot drills are high precision drills designed specifically for creating an accurate hole location for a secondary drilling...

12mm Cobalt Parabolic Flute Jobber Drill Bit DR11720

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...

12mm Cobalt Stub Drill Bit DR79120

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...

12mm HSS 2 Flute End Mill EM51620

HSS Center cutting Bright finish (TiN and TiCN coatings available) Designed for plunge cutting and slotting

12mm HSS 2 Flute Long Threaded Shank Ball Nose End Mill MC08620

HSS Center cutting Longer overall length / length of cut Bright finish (TiN and TiCN coatings available) Used for milling contours, radius bottom slots and die cavities 2 flute end mills provide...

12mm HSS 2 Flute Long Threaded Shank End Mill MC06620

HSS Center cutting Longer overall length / length of cut Bright finish (TiN and TiCN coatings available) Designed for plunge cutting and slotting 2 flute end mills provide increased chip capacity for...

12mm HSS 2 Flute Threaded Shank Ball Nose End Mill MC07620

HSS Center cutting Bright finish (TiN and TiCN coatings available) Used for milling contours, radius bottom slots and die cavities 2 flute end mills provide increased chip capacity for higher feed...

12mm HSS 2 Flute Threaded Shank End Mill MC05620

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

12mm HSS 4 Flute End Mill EM61620

HSS Center cutting Bright finish (TiN and TiCN coatings available) 4 flute design reduces chip load per tooth, offer greater wear resistance, and improved surface finish Designed for profile,...