1. Durable material, can easily cut materials such as gypsum board, plastic and aluminum board, to ensure long-lasting use 2. with three jaws design, easy to set up and operate, the tool is easy to change and install, increasing the convenience of use 3. Compact and lightweight design makes it easy to carry and store 4. The adjustable tool offers a range of 45-130mm, ideal for a variety of projects, making it easy to use and suitable for piercing different materials 5. Suitable for carpentry, construction, home improvement and DIY crafts, this tool meets both professional and personal needs 6. Universal triangular connecting rod design effectively prevents slippage during drilling process 7. Diameter: about 145mm 8. Weight: about 350g
