- Metal– made of premium material, exquisite craftsmanship makes them not easy to bend or break.
- Drill bits for– it can improve work efficiency, higher hardness, more wear-resistant, .
- Tile bits for drill– suitable for glass, ceramic, tile, wood, porcelain, brick wall, marble, metal, steel.
- Cement drill bits– with high reliability, high hardness, sturdy and excellent, practical and reliable for drilling use.
- Metal drill bits for steel– it has a wide range of applications. very good whether used yourself or used as a gift.