End the cumbersome work of drills that change repeatedly! Improve Your FitnessCommercial and Home OperatesProductivity! Our punching saw is the perfect all-rounder! ? Eight designs products specifically for bicycle, Fine and clean cutting Reliable dust collection One product for different diameters Versatile for commercial and domestic work Three integrated scales for all standard dimensions Infinitely adjustable in just three steps 10mm available for all standard cordless drills Suitable for a wide range of plasterboard materials Main features ? Various Adjustable Diameter This wood drill with adjustable diameters from 45mm to 130mm, Allows you to cut holes of different diameters with just one tool, saving you money and space. ? Fine and clean cuts ,Three triple tooth bladesSaw through drywall and softwood with ease, and provide fine and clean cuts with their special, straight toothing set. Triple blade design, simple round effect, smooth cut and burr-free. ? Easy to use No complicated instructions for use. Infinitely adjustable in just three steps: Loosened; Adjust at the same time; Fasten. ? Reusable Widely used in wood opening, headlight opening, plastic plate opening, DIY speaker opening, etc. But not for glass and metal. ? Compatible tools W cutter is 10mm acceptable for all standard cordless drills and screwdrivers. Note: The cordless screwdriver is only suitable for drilling on drywall, while the electric drill can be used on drywall, OSB, softwood, plywood, and more. Specifications Compatible Tools: Electric Drill, Cordless Screwdriver Cutting Depth: 30mm Shaft Diameter: 8.5mm Shaft Length: 25mm Package Included: 1x Zezzoreg; adjustable punching machine E901-45-130 Note Due to manual measurement, please allow slight measurement deviation. Due to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures. Undefined