Review on 💪 Efficient Stainless Steel Drilling with BECOLLO Cobalt by Bob Vulpes

These bits cut great when you are straight. The holes I need to drill are slanted and all of these bits are broken in half. The cutting edge of these bits is sharp and moves material with wavy chips, but cannot work at an angle or with any type of sticking. Maybe the carbon is too high causing the bit to break in half.