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 5.2mm Flute length 52mm Overall length 86mm Package quantity/sold as each 10 Product Reviews Write a Review Write a Review × Clarkson-Osborn 5.2mm Cobalt Jobber Drill Bit DR90520 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK DR11652 5.2mm Cobalt Parabolic Flute Jobber Drill Bit DR11652 MSRP: Now: $13.34 Add to Cart Clarkson-Osborn | sku: CLK DR11852 5.2mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11852 MSRP: Now: $13.97 Add to Cart Clarkson-Osborn | sku: CLK DR79052 5.2mm Cobalt Stub Drill Bit DR79052 MSRP: Now: $7.88 Add to Cart Clarkson-Osborn | sku: CLK SC03520 5.2mm Solid Carbide Jobber Drill Bit SC03520 MSRP: Now: $35.14 Add to Cart
Clarkson-Osborn | sku: CLK DR11852 5.2mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11852 MSRP: Now: $13.97 Add to Cart Clarkson-Osborn | sku: CLK DR79052 5.2mm Cobalt Stub Drill Bit DR79052 MSRP: Now: $7.88 Add to Cart Clarkson-Osborn | sku: CLK SC03520 5.2mm Solid Carbide Jobber Drill Bit SC03520 MSRP: Now: $35.14 Add to Cart
Clarkson-Osborn | sku: CLK DR79052 5.2mm Cobalt Stub Drill Bit DR79052 MSRP: Now: $7.88 Add to Cart Clarkson-Osborn | sku: CLK SC03520 5.2mm Solid Carbide Jobber Drill Bit SC03520 MSRP: Now: $35.14 Add to Cart
Clarkson-Osborn | sku: CLK SC03520 5.2mm Solid Carbide Jobber Drill Bit SC03520 MSRP: Now: $35.14 Add to Cart