Review on 🔩 Hymnorq Tungsten for Precise Drilling in Porcelain Surfaces by Joshua Romero

The product came 2 days later than promised, but that doesn't bother me. The first bit I tried worked really well and I made two holes in the ceramic tile without incident. I changed the beats because the first beat seemed a bit boring to me. The second drill was fine, but then it broke, leaving the head in the hole started. Two other new bits broke similarly. I followed the directions to use a low speed and keep the surface/hole wet. The next drill went through three holes and became blunt. Used the sixth drill bit to finish the last of the six holes I had to drill. I don't know if this is a good indicator for this type of drill. I would suggest buying one bit per hole. On the other hand, as a professional, I would look for a different drill, since the time required would be very important.