Adjustable Circle Hole Saw Cutter Drill Bit Burr Free Cutting Tool for Door Lock Hole Opening Installation Works

### Product Description This adjustable circle hole cutter is a must-have tool for woodworkers, DIY lovers and renovation workers, delivering reliable performance for all your hole-drilling needs. #### Key Features: ✅ Precision cutting effect: Drilled holes come with flat, smooth, burr-free edges and excellent roundness for a professional finish. ✅ Durable & reusable: Blades can be re-sharpened for repeated use once they get blunt, extending the service life greatly. ✅ Adjustable hole diameter: Adjust the distance from the blade tip to the drill center to get your desired hole size. 3 size options available: 30-120mm, 30-200mm, 30-300mm. ✅ Heavy-duty construction: All core components are made of premium high-carbon steel with rust-proof treatment. It resists deformation and wear even under heavy load, ensuring stable performance for long-term frequent use. ✅ Wide application: Works perfectly on 30mm thick materials including wood board, plastic board, plywood, laminate, composite board, gypsum board, rubber, hardwood and more. #### Specifications: Material: High carbon steel Color: Black Max applicable material thickness: 30mm Package includes: 1 x Adjustable Circle Hole Cutter Set #### How to Use: 1. Set both blades at equal distance from the drill center to cut a full round hole. 2. Set blades at unequal distance from the drill center to cut concentric rings. 3. Before drilling, make sure the blades are firmly fixed and the diameter adjustment bolts are fully tightened to avoid accidents. 4. Re-sharpen the blades when they get blunt before next use. #### Notes: 1. Please allow slight measurement deviation due to manual measurement. 2. Actual color may differ slightly from the image due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.