M42 8% Cobalt Twist Drill Bits 11mm x 2
Hurry! Only 7 items left in stock.
28 people are viewing this product right now.
18 sold in the last
12 hours.
Our M42 8% Cobalt steel drill bits deliver high heat, wear, and chip resistance with long tool life, specifically designed for stainless steel, hard metals, aluminum, and plastic. Featuring a 3-step cutting design and 135-degree split point, these bits provide precise and efficient drilling, producing long metal chips rather than grinding, and can run three to five times faster than standard bits.
Key Features
- Premium M42 8% Cobalt steel with 68-70 HRC hardness
- 3-step design for cutting stainless steel, hard metals, aluminum, and plastic
- Capable of running 3–5 times faster than standard drill bits
- Sharp bit edge produces long metal chips for efficient drilling
- 135-degree split point for precision drilling
What’s Included
- M42 Cobalt drill bit 11mm x 2 (length: 14.2cm)