Metal drill bits for drills, 10 pieces of triangular drill bits, multi-functional triangular handle drill bits

Exquisite and Durable: The triangular drill bit is made of high-quality alloy, offering high hardness and a sharp drilling point, making it resistant to damage and breakage. The wear-resistant triangular bit provides smooth chip removal, durability, and a long service life. The non-slip triangular handle design ensures a firm grip and prevents slippage during drilling. Multi-Size Specifications: The drill bit set includes four 6mm (1/4 inch) bits, two 8mm (5/16 inch) bits, two 10mm (3/8 inch) bits, and two 12mm (1/2 inch) bits—a total of 10 drill bits—to meet your needs. Applicable materials: electric drill, bench drill. Wide range of applications: The powerful tip of the hand drill is strong and easy to drill, suitable for steel, copper, stainless steel, iron, aluminum, ceramic tiles, wood, plastic, glass, concrete, brick walls, cement, etc. These triangular drill bits can meet the needs of crafts, maintenance, DIY projects, etc. High-quality drill bits: The high-quality, multi-functional triangular-handled drill bits can easily penetrate various materials, are easy to locate, provide stable drilling, fast speed, no damage to the surface, and clean openings. The practical drilling kit makes a nice gift for your friends who enjoy crafts.