These high-quality Tough Universal Drill Bits make drilling projects easier, safer, and faster. High carbon steel alloy resists wear and breaking, to perform good-as-new for an extended duration. Drill bit design is clean and precise, with superior point quality. Suitable for hard surfaces, including tile, marble, stone, thin metal, mirrors, glass, and more. Fit any standard-size drill tool.
Durable: Made of high carbon steel alloy. It has strong toughness and wear resistance.
Unique Cross Angle Design: Features stable drilling & fast speed. Drills are neat, smooth, and with no broken edges.
Wide Use: Drill bits provide smooth and accurate drilling in ceramic tiles, marble, thin iron plates, mirrors, and glass.