Pro Grade Cobalt Drill Bit Set Thirteen Piece M35 HSS Twist Bits For Hardened Metal Stainless Steel Cast Iron Plastic And Wood With 135 Degree Split Point And Self Centering Prevents Walking For Fast Precise Drilling
✔️ 13-piece M35 cobalt HSS bits, 135° split point for precision
These drill bits are built for drilling hardened metals and tough materials, offering reliable performance on stainless steel, cast iron, and high-temp alloys. The set comes in a rose plastic case for easy storage and organization on jobsites.
✅ High Speed Steel M35 (Cobalt 5%) provides extended tool life on hard metals
✅ 135° split point with self-centering design reduces walking for clean starts
✅ Fully ground twist geometry improves chip clearance and lowers heat
✅ 13-piece set spans 1/16" to 1/4" sizes in jobber length with a secure case
✅ Rose plastic case with size index holder for easy storage and labeling
💡 What is a cobalt drill bit set used for? Cobalt bits are designed for drilling hardened metals and tough materials, providing longer life and heat resistance. - drilling stainless steel, cast iron, and high-temp alloys - effective on hard plastics and dense woods - 135° split point reduces wandering