Review on SHDIATOOL Diamond Drill Bits Pack by Chris Moody

Bought these drill bits to drill through my newly renovated bathroom tile so I can install fancy glass doors. These bits are way better than the bits I bought from the big store. This year I renovated both bathrooms and installed both glass doors. For my first shower, I bought some from the blue store. I drilled about 3 or 4 holes before the bit was fried. Went to an orange shop and got a different brand but still only 3 or 4 holes. Oh and I cracked 2 tiles with these bits. So I set out to find the best part when it came to the second shower. 12 holes drilled with a drill, no cracks. These bits make it easier to start a hole at a slight angle than other bits I've used and last 5 times longer. A very good quality. Don't waste your money on these beats in big stores.