About this item

Professional-Grade 125mm Hole Saw for Demanding Projects Whether you're a tradesperson or a DIY enthusiast, our 125mm Bi-Metal M42 High-Speed Steel Hole Saw with Pilot Drill delivers reliable cutting power for a wide range of materials. This tool is engineered to handle repetitive, heavy-duty tasks without compromising precision. Exceptional Material Quality Manufactured from premium M42 bi-metal high-speed steel, this hole saw offers outstanding hardness, heat resistance, and wear resistance. Even under high-temperature operation, it maintains a sharp cutting edge, resists deformation, and ensures long-term performance. Sharp Cutting Performance The M42 high-speed steel teeth (≥65 HRC) are designed for aggressive cutting, while the flexible bi-metal body reduces vibration and extends blade life. This combination delivers smoother cuts and faster progress through hard and thick materials such as wood, plastic, and thin metal. Efficient Chip Removal An optimized multi-hole design, combined with a spring-guided pilot drill, automatically ejects cut discs after drilling. This feature improves chip removal efficiency, reduces clogging, and saves time—especially when cutting thicker or harder materials. User-Friendly Design Clear laser-etched size markings allow for quick identification, and the universal shank fits most electric and cordless drill chucks. Installation is fast, clamping is secure, and torque transmission is stable, minimizing slippage under high loads. Versatile Applications PVC pipes and fittings Gypsum board and drywall Wood and timber Plastic sheets and panels Rubber gaskets and mats Thin metal sheets (e.g., steel, aluminum) Ideal for plumbing, electrical work, HVAC installation, and home improvement projects, this hole saw is a versatile addition to any tool kit.