Features 1. High hardness alloy head, hard alloy blade, harder and more wear-resistant than standard drill bits. 2. Firmly clamped, anti-slip hexagonal handle, sturdy and durable with a long service life. 3. Strong eccentric drill, capable of quickly and efficiently drilling holes on hard ceramic tiles. The offset head design allows for precise positioning on tiles, enabling quick entry and efficient drilling. 4. Widely used: This tile drill bit can easily penetrate various materials, such as glass, tiles, marble, wood, ceramics, stone, concrete, bricks, hard plastics, and cement. 5. Easy to install and use: This tile drill bit quickly drills holes and removes dust, compatible with most standard drills, electric drills, hand drills, and bench drills. Specification Material: Tungsten steel hard alloy Style: Screw thread, Straight handle Bit type: 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, 90 g, 90 g, 90 g Package Includes: One Set Tile Drill Bit