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

General Description The wood hole saw is a versatile tool for drilling various materials such as plywood, plasterboard, acrylic, and fiber cement boards. With its adjustable diameter, it can drill holes from 30 mm to 120 mm, ideal for installing recessed spotlights or speakers. Technical Specifications: Material: Chrome vanadium steel; Color: Black; Maximum cutting depth: 30 mm; Drilling diameter: 30-120 mm; Weight: 490 g. Compatibility and Accessories: Drill mount; Hex shank. Installation: Before starting, ensure all screws are tightened securely. Easy drill mount. Use: Use the hole saw to drill holes suitable for air conditioning ducts, fans, and ceiling lights. Ensure the drill bit diameters are identical before drilling. Hold the tool firmly during use to avoid accidents. Other Information: When changing the drill bit, the power must be switched off. Debris generated during drilling must be cleaned with special tools. Data is measured manually; an error of 1 to 3 cm is possible.