Description
- 【High Quality】This 70mm Diamond Drill Bit is constructed using a vacuum brazed process to firmly attach the diamond particles to the steel core for maximum durability and resistance to heat and friction during cutting.
- 【Chip Removal Design】The cutter head part of Tile Hole Cutter adopts a notch design with clearance holes on the side, which facilitates the entry of cooling water, and ensures that chips escape from the drill hole during operation.
- 【Superior Cutting Power】High grade diamond grit ensures efficient and smooth cutting through even the hardest of materials.
- 【Prolonged Lifespan】Using water when drilling can help lubricate and cool the bit, extending its lifetime, to avoid damage to the material being drilled and premature wear of the cutter.
- 【Wide Applications】Diamond Hole Saw are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease.
