Overview Reviews Product Description 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 and welding on a workpiece 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force Cobalt drills are suitable for harder material including alloy steels, stainless steel and other difficult to drill materials Clarkson Osborn Catalog Product Videos Custom Field Diameter #66 Flute length 13/32" Overall length 1-3/16" Package quantity/sold as each 10 Product Reviews Write a Review Write a Review × Clarkson-Osborn #66 Cobalt Jobber Drill Bit DR09266 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK DR09101 "A" Cobalt Jobber Drill Bit DR09101 MSRP: Now: $9.51 Add to Cart Clarkson-Osborn | sku: CLK DR91124 12.4mm Cobalt Jobber Drill Bit DR91124 MSRP: Now: $84.55 Add to Cart Clarkson-Osborn | sku: CLK DR91145 14.5mm Cobalt Jobber Drill Bit DR91145 MSRP: Now: $94.51 Add to Cart Clarkson-Osborn | sku: CLK DR90930 9.3mm Cobalt Jobber Drill Bit DR90930 MSRP: Now: $35.05 Add to Cart
Clarkson-Osborn | sku: CLK DR91124 12.4mm Cobalt Jobber Drill Bit DR91124 MSRP: Now: $84.55 Add to Cart Clarkson-Osborn | sku: CLK DR91145 14.5mm Cobalt Jobber Drill Bit DR91145 MSRP: Now: $94.51 Add to Cart Clarkson-Osborn | sku: CLK DR90930 9.3mm Cobalt Jobber Drill Bit DR90930 MSRP: Now: $35.05 Add to Cart
Clarkson-Osborn | sku: CLK DR91145 14.5mm Cobalt Jobber Drill Bit DR91145 MSRP: Now: $94.51 Add to Cart Clarkson-Osborn | sku: CLK DR90930 9.3mm Cobalt Jobber Drill Bit DR90930 MSRP: Now: $35.05 Add to Cart
Clarkson-Osborn | sku: CLK DR90930 9.3mm Cobalt Jobber Drill Bit DR90930 MSRP: Now: $35.05 Add to Cart