1. Material: cemented carbide 2. Purpose: drill bit 3. Applicable materials: suitable for ceramic tile/cement wall/glass/metal/materials, etc. 4. Applicable electric drill: suitable for a variety of electric drill chucks, which can be used for hand electric drills, percussion drills, bench drills, etc. 5. Specifications: 3/4/5/6/8/10/12mm
Features: 1. Hard alloy material, wear-resistant and durable 2. Spiral chip flute, high-speed operation, fast chip removal, improve efficiency 3. Triangular drill shank, suitable for a variety of electric drill chucks, can be used for hand electric drills, impact drills, bench drills, etc., clamping and tightening 4. Drilling blade head, cutting sharper, high smoothness, fast working speed 5. A variety of specifications, wide applicability
