Adjustable Circle Hole Drill Bit, 30-120mm Drill Bit with Carbide Tip for Wood, Plastic, and Gypsum Board

[Wide Range of Applications] This adjustable hole saw bit is widely used in wood boards, plastic panels, drywall, etc., making it an essential tool for many woodworking and construction projects. [Heat-Treated Alloy Steel] Made of high-quality, heat-treated alloy steel, this hole saw bit is robust and suitable for use on thin-layer boards, ensuring durability and reliability in demanding applications. [Adjustable Hole Diameter] The hole diameter can be easily adjusted by changing the distance between the drill bit tip and the center, providing flexibility and accommodating a variety of drilling needs in wood, plastic, and drywall. [Compatible with Electric and Bench Drills] Designed for versatility, this drill bit can be installed and used on both electric and bench drills, making it a convenient tool for professionals and DIY enthusiasts alike. [Durable Carbide Tip] This adjustable hole saw drill bit features a durable, reusable carbide tip that can be ground down, ensuring long-lasting performance and optimal cost-effectiveness. Ideal for woodworking projects.

Specifications: Material: Alloy steel Color: Silver Shape: Flat Hole diameter range: 30-120 mm / 1.18-4.72 in Weight: Approx. 338 g

Package Contents: 1 Set of Adjustable Hole Saw Drill Bits

Note: 1. Before starting operation, 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 turn off the power. 4. Debris generated during drilling must be cleaned with special tools.