Adjustable Multifunctional Universal Hole Opener Diameter Woodworking Hole Adjustable Opener Diameter Hole Saw 45mm-130mm

Features:1. Multi-purpose hole drillIt is specially designed for drilling holes in wood, plastic, plywood, gypsum board, aluminum-plastic panel and other materials to meet the needs of a variety of application scenarios.2. Tungsten carbide cutting edgeThe selection of high-quality cemented carbide material, after tungsten steel heat treatment, the cutting edge is sharp and wear-resistant, ensuring fast and efficient drilling speed.3. Clearly graduated bitsThe cutter head scale is made of stamping technology, the scale is clear and accurate, and the wear resistance is strong, which is convenient for precise control of the drilling size.4. Universal connection handleThe triangular handle design effectively prevents sliding during the drilling process and improves the stability and safety of operation.5. Adjustable cut-out sizeThe distance from the blade to the center can be adjusted freely, and it can be easily adjusted by loosening the screw, covering 45~135mm to meet the needs of different hole diameters.6. Adapt to different torquesFor different materials, especially gypsum board, it can be easily coped with with with a low torque of only 40N. m, which is highly adaptable and compatible with a variety of electric drill models.Specification: Material: nylon + zinc aluminum alloy Cutting Depth: 30mm/1.18in Shaft Diameter: 8.5mm/0.33in Shaft Length: 25mm/0.98in Product diameter: about 15.5cm/6.10in Adjustable range:45mm-130mm/1.77-5.12inPackage includes:Hole opener×1Note: 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.