Reliable material: the board cutting tool is made of aluminum alloy, TRP plastic, safe, sturdy and durable to use; The 3-in-1 gypsum board cutting machine tool can meet your different needs of measurement, mark and cut, which is convenient for carpentry and home maintenance Suitable for a variety of materials: the gypsum board cutting tool is very suitable for gypsum board, foam board, KT board, cardboard insulation material, hanging pictures, cutting fabric, plywood and other places, with a wide range of uses; It is also the nice gift choice for friends, famliy and craft lovers on birthdays or other holidays Package includes: the package comes with a piece of plasterboard cutters, a pencil for recording and 5 pieces extra replaceable blades, totally 7 pieces; The built-in blade storage box will not touch the blade or hurt your hands, improving safety Save time and effort: the paper cutter is equipped with a tape measured up to 5 meters long, so you can easily grasp and accurately cut the required size; It is also faster and more convenient to draw circles and straight lines; With the strong locking device, you can easily measure and transfer to any material; One measurement, one cutting, fast cutting, no dust Simple operation: only need to press the button and insert the blade to complete the installation; When in use, pull the tape measure to the desired position and push the baffle by hand to accurately draw a circle or a straight line, fast and convenient; It can be easily applied to both novices and skilled workers