About this item

Professional-Grade 95mm Bi-Metal M42 Hole Saw Upgrade your drilling toolkit with our 95mm Bi-Metal M42 HSS Hole Saw with Pilot Bit, designed to tackle the toughest materials with ease and precision. Made from superior M42 bi-metal high-speed steel, this hole saw offers outstanding hardness, heat resistance, and wear resistance, maintaining a sharp cutting edge even under extreme temperatures. It resists deformation during high-speed operations, ensuring reliable, long-lasting performance on every job. Superior Cutting Performance The sharp, durable cutting teeth, hardened to ≥65 HRC, glide through PVC, drywall, wood, plastic, gypsum board, rubber, and thin metals. The flexible bi-metal body extends service life and delivers smoother, more efficient cuts in hard and thick materials. Whether you are a professional tradesperson or a DIY enthusiast, this hole saw delivers consistent, burr-free results. Smart Design for Effortless Operation Our optimized multi-hole design and spring-guided pilot bit automatically eject waste material after drilling, dramatically improving chip removal and reducing clogging. This feature is especially valuable when cutting thick or dense materials, keeping your workflow smooth and uninterrupted. The clear size markings let you grab the right tool instantly, while the shank fits most electric and cordless drill chucks for quick installation and secure, slip-free torque transmission—even under high loads. Versatile Applications This hole saw is perfect for a wide range of tasks, including: Plumbing and pipe installations Electrical engineering and switchboard work HVAC ducting and fitting Home DIY projects and renovations Professional construction and maintenance Practical Tips for Best Results When drilling metal, always use water or cutting fluid as lubricant to cool the teeth and extend the hole saw's lifespan. For cleaner holes in wood, reduce feed pressure near the exit to minimize tear-out. After use, clean the saw and store it in a dry environment to prevent rust. Note that all measurements are manually taken and may vary slightly; always verify against the actual product.