V Cobalt Jobber Length Drill Bit, D/ACO Series Quantity:1 Inch and Metric & Coarse

Inch and Metric & Coarse and Fine Threading

Part Number: 75C550SHB307G

punch center points

The shank diameter is reduced so the insulation can be molded flush with the tip

V Cobalt Jobber Length Drill Bit, D/ACO Series Quantity:1 Inch and Metric & CoarseProduct Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. These drill bits are jobber (standard) length with a round shank for use in a wide range of tool holding systems. They have a 135 split point tip for fast penetration and