Adjustable Hole Saw, 45-130mm / 1.77-5.12in Diameter Circle Hole Cutter Drill Bit with Triple Blade Design Circle Cutter Drill Bit Tool for Round Cutting in Wood, Drywall, and Plastic

Features:
1. ADJUSTABLE DIAMETER AND SPACE SAVING: This wood drill bit has a variety of adjustable diameters from 45 to 130 mm. Drill holes of different diameters with a single tool, saving money and space.
2. FINE AND SMOOTH CUT: Three triple-tooth blades can easily cut through drywall and corkboard, and their special straight-tooth design ensures fine and clean cuts. The triple-blade design provides a straight, round cut, smooth and burr-free.
3. EASY TO USE: No complicated operating instructions. Loosen the 3 screws in the middle, then adjust the hole diameter to your desired size, and finally tighten the 3 screws to begin drilling.
4. APPLICABLE SCENE: This hole saw bit is specially designed for cutting solid panels, compressed wood panels, drywall, plastic, etc. Suitable for home projects. Widely used for woodworking openings, spotlight openings, plastic panel openings, DIY speaker openings, etc., but not suitable for glass and metal.
5. COMPATIBLE TOOLS: All standard cordless drills and screwdrivers accept 10mm hole saws. Cordless screwdrivers are only suitable for drilling drywall, while electric drills can be used for drywall, OSB panels, cork, plywood, etc.

Specification:
Item Type: Adjustable Hole Saw
Material: ABS, Aluminum Alloy, Carbon Steel
Drilling Diameter: Approx. 45 ~ 130 mm / 1.77 ~ 5.12 inches

Package List:
1 x Adjustment Disc
3 x Saw Heads
1 x Center Drill Bit
4 x Screws
2 x Hex Keys