Adjustable Hole Saw, Adjustable Core Drill Bit 30-120mm Wood Drill Bit for Drilling Holes in Wood, Plastic, and Plaster

Versatile Use - The wood hole saw allows you to drill through plywood, wood, plasterboard, acrylic, fiber cement boards, etc. Adjustable Diameter - The adjustable hole saw is capable of drilling large diameter holes (from 30 mm to 120 mm) for installing recessed spotlights or speakers, for example. Material - The adjustable hole saw is made of chrome-vanadium steel, which is corrosion-resistant, chip-resistant, bend-resistant, and reusable after grinding. Advantage - The tool offers a real advantage in terms of drilling diameter adjustment, thus avoiding the need to collect multiple hole saws. Note - Before drilling, ensure that both styli are set to the same diameter and that the speed is The initial rotation speed is not high. Product Description Features: For drilling plywood, plasterboard, acrylic, fiber cement boards, etc. Ideal for air conditioning pipes, fans, ceiling lights, and in-ceiling speakers Drills holes 30 to 120 mm deep. Drill-mounted Hexagonal shank Specification: Material: Chrome vanadium steel Color: Black Maximum cutting depth: 30 mm Drilling diameter: 30-120 mm Weight: 490 g Package Includes: 1 x Drill Bit Adjustable hole saw Note: 1. Before starting, check that all screws are tight. 2. Be sure to hold it during operation to avoid accidents. 3. When changing the drill bit, it is necessary to disconnect the power. 4. The cuttings generated during drilling should be cleaned with special tools rather than manually.