This product is an useful tool in your daily life, it made of fine quality material, practical, easy to operate and use, wide application range, has a long service life, come on and try it, it will not let you down.Features:Comfortable to hold, easy to operate, better operating experience.It is made of fine material, has a long sevice life, you do not need to change it often.Various materials can be cut, you can use for cutting different types material.Steel saw-blade chuck, the saw-blade can be quickly replaced by rotation without disassembly.Easy to use and modify, with this tool, you do not need to buy the electric-saw, which can save your money.Specifications:Material: ABS+metalColor: blackElectric drill connecting rod diameter: 7mm / 0.3inPackage size: 156 * 110 * 70mm / 6.1 * 4.3 * 2.8inPackage weight: 427g / 0.9lbPacking List:1 * Electric Drill Converter1 * Handle1 * T344D Sawblade1 * T318A Sawblade1 * T144D Sawblade