🔧 LudoPam Metric Cobalt Jobber Stainless: Premium Quality and Precision Tool for Professionals Review

These drill bits are smaller than the product image suggests. The entire 10-piece set is packed in a small plastic box for convenient storage. They are 4mm in diameter, which is about 0.16 inches. This is an approximate size I often use when drilling a pilot hole in metal for a larger self-tapping screw or screw. When drilling metal I tend to make a lot of bits. They tend to break and eventually become too dull to be of any use. I'm always happy to have a handful of these around. They are sharp

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…

I received this item in exchange for my honest review of the Revain Vine program. Seller's Brand: LudoPam lists them as "LudoPam 4mm Cobalt Steel M35 Jobber Length Spiral Drills for Hard Metal, Stainless Steel, Pack of 10." I've had to drill through tough stainless steel that traditional drill bits often can't handle. These bits are properly sharpened and made from cobalt steel so I can use them on CC. Shown is 1 set of 10 bits in a plastic box. Figure 2. Drilling a hole in a metal plate after…