Review on 🔨 Enhanced Bosch HCBG22 BlueGranite Carbide Hammer for Superior Performance and Durability by Bernard Her

Not an easy task! I got it to drill concrete anchors for a car lift in my garage. I've done eight of the sixteen anchor holes so far and this part shows little to no sign of wear or damage. I use a smaller drill bit for my pilot hole and have had to replace it twice. I am very happy with my purchase. In the future I will look for Bosch bits. It's also very fast. I use a 7 amp skill puncher and have had no problems. Update: I drilled the remaining eight holes and the Bosch drill fits even more holes! He chewed some of the pen but came out fine. I replaced a cheaper center drill with a Bosch 1/2 bit and it has lost its carbide tip a bit. I think smaller bits get more torque in less area.