🔧 Bosch T3915SC SDS Plus Speedcore Thin Wall: High-performance Solution for Precise Drilling Review

Bought this and a 1-3/16 rotary bit to cut a hole in a concrete wall. Worked great except for one big issue - the set screw design is TERRIBLE. Two reasons - both most important. Main reason #1 is that the set screw is not countersunk and that was the only reason I couldn't drill deeper into the wall. The second reason is that the design of the set screw was not suitable for a drill with a hammer drill, and this is so. It continued to loosen and eventually fell off despite being tightened every

Be sure to use a bit. Bosch offers options for all rotary hammers. This is for SD Plus. I was concerned that it would catch on the uneven edge of the stone, dull or split the stone as it was never intended for that purpose. He cut it perfectly. I had to use an SDS chisel to pull the core out so I could continue punching it. I suspected it would work as it was similar to other bits I use at work; However, playing on an expensive piece and the walls of the house bothered me. Worked great! I…

Must be coupled with an extension cord. Bosch offers options for all rotary hammers. This is for SD Plus. I was concerned that it would catch on the uneven edge of the stone, dull or split the stone as it was never intended for that purpose. He cut it perfectly. I had to use an SDS chisel to pull the core out so I could continue punching it. I suspected it would work as it was similar to other bits I use at work; However, playing on an expensive piece and the walls of the house bothered me…