Description of π Diamond Concrete Thread Toolocity ABCCD0200P
9" tube length, 10" overall length. 7.5mm segment height. Laser welded turbo style diamond segments. Hard bond drilling concrete and masonary blocks, bricks with long life. Can be used dry or wet.
Despite the promises of the description, this industrial drill bit did not live up to expectations. My analysis of this product showed that it lacked durability and struggled to cut through harder concrete surfaces. On the plus side, it was priced relatively low compared to other options in the market. However, the cons of this product outweigh the single pro. Overall, I would not recommend this bit for use in any serious industrial and scientific projects.
Pros
Long-lasting and durable diamond coating ensures efficient drilling through concrete.
Cons
Requires a specialized tool or adapter to be used with, which may limit its compatibility with certain equipment.
The product received does not correspond very much to the images posted by the seller. Spiral grooves to remove dust and debris were missing and a different part number than advertised. Looks like a cheap Chinese dealer - just hope it works!
Long enough to go through a cin block wall on one side. I made the template out of a 1 x 6 lumber with a 2" diameter pre-drilled hole to keep the bit from rolling on the wall and it didn't hurt my wife's foot to hold the template in place held. It seemed slow, but it worked.
Pros
Drilling a solid joint in concrete and stone blocks, permanent brick