Adjustable Punching Saw - Hole Saw Drill Bit - Saw Hole Bit

Ending The Troublesome Work of Repeatedly Changing Drill Bits!Improve Your Commercial and Domestic Works Efficiency!Our Punching Drill Saw is a Perfect All-Rounder!    EIGHT ADVANTAGES: Fine and clean cuts Reliable Dust Extraction One product for various diameters The all-rounder for commercial and domestic works 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 drywall materials     MAIN FEATURES: Various Adjustable Diameters: This woodworking hole driller with adjustable multi diameters from 45mm to 130mm, makes it possible to cut holes of different diameters with just one tool, saving money and space.     Fine & Clean Cuts: The three triple tooth blades saw through plasterboard and softwood boards with ease, and ensure fine and clean cuts with their special, straight-set toothing. Triple blade design, straight round effect, smooth cut, and burr-free