Скачать с ютуб Pulse Drilling Method for very hard Ceramic and Porcelain tiles в хорошем качестве

Pulse Drilling Method for very hard Ceramic and Porcelain tiles

After burning through multiple expensive bits, I tried pulse Drilling. This saved my bits, kept the bits cooler, got through the tiles quicker with less effort and swearing. The reason this worked is torque and temperature. The spin up torque is the greatest when starting, combined with a cooler drill tip proved the most effective with these very hard tiles.