Adjustable Punching Saw Compatible Power Drill Screwdriver Woodworking Tool, 501 Original

1.77 inch-5.12 inch Adjustable Punching Saw Practical Compatible Power Drill Screwdriver Accessories for WoodworkingFeature:It is widely used for woodworking openings, spotlight openings, plastic board openings, DIY speaker openings, etc., but not for glass and metal.Compatible tools, various adjustable diameters: The woodworking drilling machine has adjustable multi-diameters from 1.77 inches to 5.12 inches, making it possible to cut holes of different diameters with only one tool, saving money and space.Hole saws for all standard electric drills and cordless screwdrivers are 10mm/0.39\\\".Specification:Compatible tools: electric drill, cordless screwdriverCutting depth: 30mm/1.18\\\"Shaft diameter: 8.5mm/0.33\\\"Shaft length: 25mm/0.98\\\"Note:Cordless screwdrivers are only suitable for drilling holes in gypsum boards, while electric drills can be used for gypsum boards, OSB panels, cork, plywood, etc.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content:1 X Punching Saw