Review on 🔧 LudoPam Metric Cobalt Jobber Stainless: Premium Quality and Precision Tool for Professionals by Jeff Dabney

These M35 drill bits are designed for very hard materials such as stainless steel. They can withstand higher temperatures than HSS while retaining much of the strength of HSS. M35 contains 5% cobalt. Of course, they can also be used for general applications and prove to be much more durable than regular steel or high-speed steel. This set contains ten 4mm bits. So it's a good value for the M35 cobalt and a very common size that I use a lot. It comes with a small plastic carrying case, which doesn't take up much space but effectively protects the bits during storage and transportation. speed on my drill press and no greasing. He began to work easily without wandering. The chips were effectively removed. The resulting hole is clean. Very good cutting effect. the price is quite reasonable.