Review on 💎 Diamond Porcelain Ceramic Marble: Unleash the SHDIATOOL Sparkle! by Steve Brethorst

It didn't thread fully into the standard hole saw arbor (2nd photo) Did it about halfway and it jammed like the thread pitch was broken. . Place it in a vise and secure with a wrench. Donated for this spike, no big deal. Start very slowly and at an angle until you get a groove, then straighten up. Worked well and was 1/3 cheaper than Lowe's and HD. The granite bar was left in the warehouse so I'll either have to figure out how to knock it out or it's done. If I need to make more than one hole please keep that in mind. Would buy again.