Cobalt Drill Bit, 1-1/2 Inch Diameter, Reduced Shank (1/2 Inch Shank), DWDCO Series, For Stainless Steel And Nickel Alloys, Gold Oxide Finish, High-Performance Cutting Tool For Tough Metals

High-Performance Cobalt Drill Bit for Tough Metals
✔️ 1-1/2 in cobalt drill, 1/2 in shank, gold oxide finish, single bit

This cobalt drill bit is designed to handle tough metals like stainless steel and nickel alloys, delivering precise holes and longer tool life. It features a round shank compatible with many toolholding systems and is ideal for portable drills and benchtop machines.

✅ Diameter: 1-1/2 in (38.1 mm)
✅ Shank: 1/2 in (12.7 mm)
✅ Material: cobalt steel with gold oxide finish
✅ Point: 135° heavy-duty split point
✅ Application: drilling in stainless steel and nickel alloys
✅ Standards: National Aerospace Standard 907

💡 What is a common use for cobalt drill bits in metalworking?

A handy, reliable choice for drilling tough metals, thanks to heat resistance and starting accuracy. - for stainless steel and nickel alloys - works with standard portable drills and chucks - reduces heat buildup and extends tool life - provides precise starting holes with a 135° split point ✝️