Aircraft Type Twist Bit Adjustable Hole Saw Woodworking Drill Tool For Drywall

Label:Yes [Sturdy 45# Steel Blade] The blade is crafted from solid 45# steel, offering higher strength and improved machinability for durable cutting. [Heat Treated for Performance] After heat treatment, the cutter body delivers high concentricity and strong torsion endurance, providing reliable cutting performance. [Adjustable Hole Range] The hole opener adjusts from 30 mm to 200 mm, offering strong practicality for various drilling needs. [Precise Scale Rod] The built-in scale rod allows you to set the hole diameter by adjusting the distance from the cutter head to the center, ensuring accurate measurements. [Smooth and Sharp Cutting] The fine twist drill rotates smoothly and cuts sharply, making hole drilling quick and effortless.

Item Type: Hole Opener Product Material: 45# steel Color: Black Opening Range: Approx. 30-200mm / 1.2-7.9in Opening Thickness: Approx. 3-50mm / 0.1-2in Drill Bit Diameter: Approx. 8mm / 0.3in Drill Bit Length: Approx. 46mm / 1.8in Application: Wood hole, gypsum board hole, three plywood hole, light box hole, spotlight hole Package List: 1 x Hole Opener 1 x Hex Wrench 1 x Drill Bit Note: 1. Before starting use, check whether all screws are tightened 2. If the cutter head has not been used for a long time, you can sharpen the cutter head 3. Be sure to hold it well during use to prevent accidents