Universal 100mm hole saw, HSS bi-metal hole cutter, professional accessory for aluminum, wood, cast iron, brass, plaster, etc.

100mm Hole Saw: Made of high-strength, high-hardness M2 high-speed steel. Cutting depth: 37mm. For professional work on metal, aluminum, plaster, stainless steel, plastic, and wood. Accessory: Suitable for easily cutting cutouts and openings for recessed spotlights, cable passages in furniture, etc. With integrated drill shank, for all electric drills with a 1/4" bit, PowerChange adapter, drills with SDS-plus chuck, or drill chuck. Dirt and sawdust: Can be easily removed through the existing ventilation holes. This HSS bimetallic hole cutter scores points thanks to its extreme resistance and variable tooth profile. It thus guarantees a solid anchor in the material and a particularly long service life. The high-quality coating on the drill bits reduces external friction and ensures clean and fast cuts.