Description of π¨ Toolocity SCB0012D Diamond Concrete Monster
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.
Durable drill bit Used for only one hole in 1 1/2 inch thick granite, got the job done in about an hour with low tension. I will buy again and recommend
I used a 12 volt DeWalt to drill a 2" diameter hole in this quart with water in about 8 minutes with water. I have about 9 hours on this piece and it cuts just like the first one.
Does the job, although the name drill is a bit misleading. I used an adapter and was able to drill a few holes in a concrete slab. Still looking good, I'm sure it can hold up to many more jobs to come. Spotting a hole cleanly can be tricky, start at an angle and rotate to rub the ring into the surface, then start sanding.