Diamond grit edge holesaw drill bits have been developed for professionals that need to dill in to hard material such as:Porcelain;Granite;Terracotta;Quarry;Tiles;Cast Iron;Fibreglass
- Water Starved - These holesaws only require limited water supply
- Just need to dip the holesaw/drill bit into water at the start of each hole cut and thereafter every 5 second cut duration
- Clean Holes - Drills clean, precise hole without any perimeter scratches
- Lifetime - To ensure long lifetime, we use high grade diamond for fast cutting and a superior brazed bond matrix to give best durability
- Durability - Tough alloy body which does not bend or distort easily.