Adjustable Multi-functional Universal Woodworking Hole Opener Wood Board Gypsum Board Plastic Aluminum Plate Punching Tool Opening Drill Bit
feature:
MULTIPLE ADJUSTABLE DIAMETERS: This 4.5-5.5 inch multi-diameter adjustable woodworking drill can cut holes of different diameters with a single tool, saving you money and space.
EASY TO USE: No complicated usage instructions. The stepless adjustment needs three steps: Loosening and tightening.
Clean and Fine Cuts: Three tri-tooth knives can easily cut through drywall and cork boards, and their special straight teeth ensure clean and fine cuts. Three-knife design, straight round effect, smooth cutting without burrs.
Multipurpose: Widely used for woodworking holes, spotlight holes, plastic plate holes, speaker holes, etc., but not suitable for glass and metal.
COMPATIBLE TOOLS: Hole saw approx 10mm, fits all standard drills and cordless screwdrivers. Note: Cordless screwdrivers are suitable for drilling drywall, while cordless drills can be used for drywall, OSB, cork, plywood, etc.
Specification
Cutting depth: 30mm
Shaft diameter: 8.5mm
Shaft length: 25mm
Material: nylon aluminum alloy
Product diameter: about 15.5cm
Adjustable range: 45mm-130mm
Contains: 1*rotor
Material: 100% Stainless steel
Label: Yes