29/64" Cobalt Taper Length Drill Bit Shopify Collective Countersink Angle 90°

Countersink Angle 90°

angled teeth to create a sure

Tap Drill Size #7

this set includes all of the essentials for electrical

29/64" Cobalt Taper Length Drill Bit Shopify Collective Countersink Angle 90°Product 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 taper 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 accurate drilling.