Clarkson-Osborn

#30 TiN Coated Solid Carbide Die Drill Bit SC05730T

Premium submicron grain carbide 140° Split point Bright finish (TiN and TiAIN coatings available) Straight flute design gives added web strength and the special point configuration easily penetrates...

#30 TiN Coated Solid Carbide Jobber Drill Bit SC01730T

Premium submicron grain carbide Bright finish (TiN and TiAIN coatings available) 118° Four facet point Regular spiral Precision ground carbide drills are designed for high feed rate and good chip...

#30 TiN Coated Solid Carbide Stub Drill Bit SC12730T

Premium submicron grain carbide Bright finish (TiN and TiAIN coatings available) 135° Four facet point Slow spiral for tough drilling applications Precision ground carbide drills are designed for...

#30 x 1/4"-28 Cobalt Threaded Shank Adapter Drill DR66730

M42 (8% Cobalt) - cobalt drills offer increased hardness, 1/4"-28 threaded shank provides a secure fit in the tool holder Toughness and better wear resistance compared to regular HSS Black oxide...

#30 x 1/4"-28 Cobalt Threaded Shank Adapter Drill DR67730

M42 (8% Cobalt) - cobalt drills offer increased hardness, 1/4"-28 threaded shank provides a secure fit in the tool holder Toughness and better wear resistance compared to regular HSS Black oxide...

#30 x 1/4"-28 Cobalt Threaded Shank Adapter Drill DR68730

M42 (8% Cobalt) - cobalt drills offer increased hardness, 1/4"-28 threaded shank provides a secure fit in the tool holder Toughness and better wear resistance compared to regular HSS Black oxide...

#30 x 1/4"-28 HSS Threaded Shank Adapter Drill DR66230

HSS 1/4"-28 threaded shank provides a secure fit in the tool holder Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate...

#30 x 1/4"-28 HSS Threaded Shank Adapter Drill DR67230

M42 (8% Cobalt) - cobalt drills offer increased hardness, 1/4"-28 threaded shank provides a secure fit in the tool holder Toughness and better wear resistance compared to regular HSS Black oxide...

#30 x 1/4"-28 HSS Threaded Shank Adapter Drill DR68230

M42 (8% Cobalt) - cobalt drills offer increased hardness, 1/4"-28 threaded shank provides a secure fit in the tool holder Toughness and better wear resistance compared to regular HSS Black oxide...

#31 Bright Finish Fast Spiral Jobber Drill Bit DR73231

HSS Bright finish 118° Degree point Fast spiral design is ideally suited for non-ferrous materials such as aluminum, zinc, copper, etc. Helix design also makes them well suited for deeper holes in...

#31 Bright Finish HSS Jobber Drill Bit DR15231

HSS 118° Degree point The bright finish polished flutes provide better chip flow for non-ferrous and softer materials Ideal choice for aluminum Clarkson Osborn Catalog

#31 Bright Finish HSS Jobber Drill Blank DR75231

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 Clarkson Osborn Catalog