Review on Hyper Tough Piece Masonry AU15018B by John Kane

I recently purchased an industrial drill bit from the cutting tools category of Industrial and Scientific, and it was a complete waste of my money .Through trial and error I found that it didn`t drill through the material I needed it to and instead left a mess of cracks and holes in my masonry surface. This experience was frustrating, and I would not recommend this specific product to anyone..