About This Carbide Tips: The drill bits feature U-slots and self-centering carbide tips, ensuring fast cutting speeds and maximum service life, making drilling work easier and more efficient. Durability: The tungsten carbide heads of these drill bits coupled with rugged construction ensure extended service life even under rigorous use. These drill bits are engineered to withstand the demands of high-impact drilling, making them a reliable choice for a variety of hard materials. Wide Application: These drill bits are suitable for drilling holes in bricks, blocks, tiles, glass, marble, granite, concrete, and other stone materials. It is also suitable for drilling wood, plastic, and soft metal plates. The hexagonal shank design ensures compatibility with impactors and hammer drills/drivers, providing excellent drill bit grip and adaptability. Heat Treatment Process: The drill bits are precision ground for extreme sharpness, with a thicker drill belly for greater strength and less breakage. 135 degree split point design allows for quick and accurate centering. Perfect After-Sales: If you are not satisfied with your purchase for any reason, please contact us. We offer a 30-day refund. 100% satisfaction guarantee, risk-free shopping! Overview Material : Tungsten Carbide Shank Type : Hex Cutting Angle String : 135 Degrees Brand : Kendo Item dimensions L x W x H : 2 x 1 x 6 inches
