Clarkson-Osborn

13mm Bright Finish HSS Jobber Drill Blank DR75630

Premium HSS Bright finish Made to the same length as jobber length drills Can be used as punches, gauges, pins or ground for special tools

13mm Carbide Tipped Jobber Drill Bit SC04630

Bright finish (TiN and TiAIN coatings available) 118° Degree point Regular spiral HSS body, carbide tip provides excellent wear resistance Recommended for drilling cast iron, composites, aluminum...

13mm Cobalt 2 Flute End Mill MC55630

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

13mm Cobalt 2 Flute Threaded Shank End Mill MC35630

Cobalt 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

13mm Cobalt 4 Flute Long End Mill MC54630

Cobalt Non-center cutting Bright finish (TiN and TiCN coatings available) Longer overall length / length of cut Multi-flute design reduces chip load per tooth, offer greater wear resistance, and...

13mm Cobalt 4 Flute Roughing End Mill MC56630

Cobalt Center cutting Bright finish (TiN and TiCN coatings available) Truncated knuckle form reduces drag and friction Chip breaker cutting edge allows for heavier cuts and higher speeds / feeds Fine...

13mm Cobalt 4 Flute Threaded Shank End Mill MC33630

Cobalt Non-center cutting Bright finish (TiN and TiCN coatings available) Multi-flute design reduces chip load per tooth, has greater wear resistance, and improved surface finish Designed for...

13mm Cobalt 4 Flute Threaded Shank Roughing End Mill MC36630

Cobalt Non-center cutting Bright finish (TiN and TiCN coatings available) Truncated knuckle form reduces drag and friction Chip breaker cutting edge allows for heavier cuts and higher speeds / feeds

13mm Cobalt Chucking Reamer RE24630

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...

13mm Cobalt Jobber Drill Bit DR91130

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...

13mm Cobalt Parabolic Flute Jobber Drill Bit DR11730

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...

13mm Cobalt Stub Drill Bit DR79130

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...