M42 HSS Bi-Metal Hole Saw 105mm, Core Drill for Iron, Aluminum, Wood, Drywall, Pipe, Plastic, Fiberboard

【High-Quality Materials】The hole saw kit is made of high-quality bimetal. The main body is made of special flexible steel, and the teeth that cut the material are made of HSS. The bimetal hole saw bit features a sharp tooth shape, durability, and good stability. 【Precise and Clean Cuts】The non-binding, clean-edged design and duplex teeth ensure a cleaner, smoother cut with greater accuracy. Chip ejection holes allow for quick removal of cutting debris. 【Superior Performance】The varied and fine tooth pattern ensures the hole saw doesn't bind in the material and operates smoothly. Bi-metal hole saws have more cutting edges than carbide hole saws, resulting in a clean cut. [Wide Application] The bi-metal hole saw is designed for drilling holes in sheet metal, wood, plastic, pipes, PVC, and fiberboard. This is your ideal choice for DIY projects and home maintenance and repair. Bi-metal Hole Saw Perfect for installing locks and knobs in doors and cabinets, or drilling larger diameter holes through desks, etc. Designed for drilling sheet metal, drywall, plastic pipes, wood, PVC, and fiberboard. Long Lifespan It has stable mechanical properties, high wear resistance, high impact resistance, and is rust-resistant, ensuring a long service life. Specification Material: M42 Bi-metal Shaft Diameter: 9.8 mm Hole Diameter: 105 mm Package Includes: 1 x Hole Saw A Real Tool, Design Your Life- Applications Suitable Stainless steel plate, iron plate, aluminum alloy, domestic wood, galvanized pipe, fire hose, plastic, plasterboard, etc. Not applicable Concrete, stone, ceramic tiles, glass. Suitable machines Gun drill, bench drill, vertical drill, etc. Warm tips For metal holes, consider adding coolant. Note 1. The material being cut must be fixed; it can be moved and opened at a 90-degree angle; 2. When positioning the drill bit, start drilling at a slow speed, otherwise the center drill bit may break; 3. During operation, if the discharge is abnormally insufficient, please stop working; 4. Please do not overtighten the screw, as this may cause it to slip. If the thickness exceeds 10 mm, remove the spring.