Alloy Steel Circle Hole Cutter Adjustable Size Hole Saw Drill Bit DIY Woodworking

Label:Yes [Sharp & Reusable Carbide Tip] Sharp and durable carbide tip can be reground and reused, providing long lasting cutting performance. [Heat Treated Alloy Steel] Made of heat treated alloy steel, suitable for cutting thin film plates and other sheet materials. [Easy Installation & Use] Can be installed and used on both electric drills and bench drills, offering versatile application. [Adjustable Hole Diameter] The hole diameter can be easily adjusted by changing the distance from the drill bit tip to the center. [Wide Application] Widely used on wooden boards, plastic boards, gypsum boards, and more.

Specifications: Material: alloy steel Color: silver Shape: airplane Hole diameter range: 30-300mm / 1.18-11.81in Weight: Approx. 518g Package Includes: 1 x Adjustable Hole Saw Drill Bit Set Note: 1. Before starting use, check if all the screws are tightened. 2. Be sure to hold it during use to prevent accidents. 3. When replacing the drill, it is necessary to cut off the power. 4. Cuttings generated during drilling should be cleaned by special tools rather than hand. 5. Please allow small deviation due to manual measurement. Thanks for your understanding.