Gold Oxide Finish Cobalt Drill Bit Set 1mm Through 13mm With 135 Degree Split Point 25 Piece Pack For Tough Metals Stainless Steel Ready Pro Grade For DIYers Fast Smooth Drilling And Long Lasting Performance

Gold Cobalt Drill Bit Set 1-13 mm, 25pc, 135° Point
✔️ Includes 25pc M42 cobalt bits with gold oxide finish for tough metals

This premium drill bit set is designed for demanding metalworking tasks, delivering fast, clean holes in stainless steel and other hard alloys. Ideal for workshops, fabrication shops, and DIY projects where durability and precision matter.

✅ 25 piece pack with 1 mm to 13 mm sizes
✅ M42 cobalt alloy for cutting hard metals like stainless steel
✅ Gold oxide finish reduces wear and heat buildup
✅ 135° split point for fast starts and clean, accurate holes
✅ Round shanks fit most chucks and toolholding systems

💡 What is a cobalt drill bit set best used for in metalworking projects? This handy guide helps you know when to reach for cobalt bits.

- Handy for drilling stainless steel and hard alloys - Delivers longer life and faster cutting with proper lubrication - Use with appropriate feeds and speeds for clean holes✝️