Review on 🏗️ Concrete Masonry Tungsten Carbide Plastic by Mark Harrison

Good Bits for Masonry. After installing two sets of glass shower doors, I found that the tiles were too stiff for the standard pieces and it was impossible to get them to work before they collapsed. I needed an arrow club so I tried them. Here's a very pleasant surprise. They crashed straight into the permanent and traveled through it. No problem. Good clean holes, no chips and travel. Great prices/selection. I did not damage the first part at all and installed both sets of doors. Destroyed 6 of my storage bits and they were all new. Good deal, I will order more.