High hardness alloy head with hard alloy blade, offering greater hardness and wear resistance compared to standard drill bits. Features a secure, anti-slip hexagonal handle for reliable grip and long-lasting durability. Designed for strong eccentric drilling performance, enabling fast and efficient hole drilling on hard ceramic tiles. The specialized head design allows for precise positioning and quick penetration on tile surfaces. Suitable for a wide range of materials including glass, tiles, marble, wood, ceramics, stone, concrete, bricks, hard plastics, and cement. Easy to install and use, compatible with most standard drills, electric drills, hand drills, and bench drills. Specifications: Material: Tungsten steel hard alloy Style: Screw thread, Straight handle Available Sets: - Screw thread 6+8+10mm - Screw thread 6+8+10+12mm - Screw thread 6+6+8+10+12mm - Straight handle 6+8+10mm - Straight handle 6+8+10+12mm - Straight handle 6+6+8+10+12mm Color: Silver, Blue Size: 10 x 1 x 1 cm, 9 x 1 x 1 cm Weight: 90 g, 135 g, 155 g Package Includes: One set of tile drill bits