Review on Carbide 16 60Mm Titanium Stainless Storage by Justin Albright

Good product. The bits worked well for thinner metal. I had to drill 3x3 steel beams to run the power cable in my shop. Worked well on 5-6 holes and then slowed down the cut. I let it cool and started again. Unfortunately the carbide teeth have sheared off and it is now virtually unusable. But when it worked... it worked until it worked.