- The set includes 3pcs totally: 1pc 20mm(4/5″) hole saw and 1pc 50mm(2″) beveling bits; with 5/8-11 Thread; and 1pc 5/8″-11 to SDS PLUS adapter;
- Dry or wet drilling or beveling Porcelain/Tile/Ceramic/Marble/Brick/Stones/Granite/Masonry.
- High-grade diamond grain make the hole or edge of stones smooth and clean, and can achieve excellent surface effect.
- Vacuum Brazed technology provide better working performance and longer workable life.
- 5/8″-11 thread for most of the popular Angle Grinders.If you want to fit on drills or other machine, you need an adapter, such as SDS,hexagon shank etc.. Do not use adapter and Core Drill Bits on Hammer Model.