General description Made of high-quality carbide materials, this 4PC High Hardness Eccentric Drill Precision Drilling Set is designed for drilling precise holes in various materials including wood, concrete, tiles, plastics, and foam bricks. The unique crooked design ensures accurate positioning when drilling on tiles, while the non-slip hexagonal handle provides a secure grip during use. With high hardness and wear resistance, these drill bits are suitable for rechargeable drills, hand drills, and bench drills. Technical specifications Product name: Eccentric drill Sizes: 6mm, 8mm, 10mm, 12mm Material: Carbide Color: Blue Measurement allowed error: +/- 1-3cm Package Contents 4 x Eccentric drill Other information