Six Piece Cobalt Drill Bits Set For Stainless Steel And Hardened Metals HSS 135 Degree Split Point Round Shank 6mm Built Tough For Easy Metal Drilling And Boring Tools

Six-Piece Cobalt Drill Bit Set for Stainless Steel
✔️ HSS-Co 5% cobalt bits for tough metals, 1-6 mm, 135° split point

These six cobalt drill bits are engineered to punch through stainless steel and other hard metals. They’re handy for shop projects, fabrication, and maintenance tasks, and work well in both drill presses and handheld drills.

✅ Size range: 1mm, 2mm, 3mm, 4mm, 5mm, 6mm
✅ 135-degree split point for precise drilling and reduced walk
✅ HSS-Co 5% cobalt for higher heat resistance and durability
✅ Round shank fits most drill chucks and drill presses
✅ Suitable for stainless steel, hardened metals, steel, and aluminum
✅ Pack of 6 bits in one set

💡 What is cobalt drill bit set best used for in metalworking?
In metalworking, cobalt bits are handy for drilling stainless steel and hardened alloys.
- ideal for stainless steel and high-tensile metals
- helps maintain sharpness and resists heat buildup
- works in drill press or handheld drills with consistent results