23/32" Cobalt Taper Length Drill Bit BoltsandNuts.com Pilot Diameter 1/8"

Pilot Diameter 1/8"

Part Number DWRRSP1-1/2

This extension works with through-hole

Bolt Size 3/4" - 1

Also designed for maximum dexterity and the ability to handle hot items – up to 600°F (315 °C)

23/32" Cobalt Taper Length Drill Bit BoltsandNuts.com Pilot Diameter 1/8"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.