1/8 Inch Cobalt Drill Bits 13 Pack M35 Industrial Grade 2.55 Inch Length 135 Degree Split Point

Narwhal 1/8 Inch Cobalt Drill Bits, 13pc M35, 135°
✔️ 13-pack, 1/8 dia, 2.55" overall, 5% cobalt

These 1/8 inch cobalt drill bits are industrial-grade tools designed for drilling into hard metals and alloys. They’re a reliable choice for metalworking shops, fabrication jobs, automotive work, and DIY projects that demand durable, precision cutting on stainless steel, hardened steel, cast iron, bronze, and titanium.

✅ 13-piece pack of 1/8" cobalt drill bits
✅ M35 cobalt content for heat resistance and edge retention
✅ Fully ground with 135° split point for starting holes
✅ Flute length 1-3/8" and total length 2.55" for metal drilling
✅ Durable plastic storage case included for organization
✅ Works on stainless steel, hardened steel, cast iron, bronze, and titanium

💡 What is a cobalt drill bit used for in metalworking? Cobalt bits are handy for drilling hard metals with precision and longevity. - Stainless steel and hardened alloys drilling - High heat resistance from cobalt content - 135° split point for starting accuracy - Long tool life reduces rework in demanding jobs