Adjustable Punch Saw Tool For Drilling This additional screen filters out

This additional screen filters out dirt that might clog the nozzle

stainless steel

but not for glass and metal

Easy Cleaning: Metal screen included in the hose adapter allows for easy and seamless connection

Flat antenna:21*12cm

Adjustable Punch Saw Tool For Drilling This additional screen filters outEnding The Troublesome Work of Repeatedly Changing Drill Bits! Improve Your Commercial and Domestic Works Efficiency! Our Punching Drill Saw is a Perfect All Rounder! Features: Functionally Adjustable Woodworking Hole CutterFor opening holes in wood, plastic, plywood, plasterboard, aluminium and other materials. Multiple Adjustable Diameters This multi diameter adjustable 1. 77 5. 12 inch (45mm 130mm) woodworking drill can use a single tool to cut