Naipu 6Pc TCT Drill Bit Hole Saw Set – Precision Cutting for Tough Materials
High-performance tungsten carbide tipped (TCT) teeth ensure ultra-durable cutting with minimal wear, even on stainless steel, alloy, and hardened metals. Precision-ground 16-35mm hole saw range covers versatile drilling needs for plumbing, electrical installations, and metal fabrication. Hardened steel body with reinforced shoulder design prevents wobbling, delivering straight, clean holes without burrs or deformation. Optimized tooth geometry and laser-cut heat vents reduce friction, extending bit lifespan and preventing overheating during prolonged use. Ergonomic hex shank fits standard drills securely, preventing slippage for safer, high-torque operation in industrial or DIY projects. Anti-corrosion nickel plating protects against rust, maintaining sharpness and performance in humid or outdoor environments. Complete 6-piece set includes essential sizes for professional-grade metalworking, automotive repair, and construction applications.