Description of Unleash Power and Precision π§ with Toolocity SCB0300D Monster Diamond Concrete Tool
Designed for drilling granite and concrete. 5/8" thread fits on polishers/ grinders. Lasting for dozens of holes depending on materials. use wet or dry. recomended speed 3000- 6000 RPM.
Needed to pierce unusually hard grout for a 2" fitting. Did a great job. It would make it dry but I decided to press it a little harder and keep it wet and it did the job well with no noticeable wear. 8 inch wall.
Item arrived ahead of schedule and as described. It worked great. I have some reviews over time (about 8 minutes) to make a hole and I was ready for it. Took me about 3 minutes without water by cooling the bit every 30 seconds on average. I made 3 holes; the product worked well and I know I can make 30-40 more.Very satisfied and definitely recommend.