About This 【High-Quality Material】The files are made of premium T12 carbon steel, with the body hardness reaching up to 62 - 66 HRC.The teeth are deeply quenched and coated for durable filing performance. 【 Ergonomic Handle】8-in-1 Adjustable blade file & saw set, The TPR non-slip handle with ergonomic designed reduces hand fatigue. 【 Clever Design】The lockback mechanism secures blades firmly in place, while the ingenious clamping design supports various file and saw blades. This versatility allows us to offer 8 different blades, tailored to meet diverse modeling and crafting needs. 【 Compact Design】Compact design saves space in the go toolbox. Due to the replaceable blade design, standard file & saw blades can be used, and spare blades are easy to purchase. This tool set is very compact and can be placed in a toolbox or toolbag carried with you. 【After-Sales Service】If you are not satisfied with your purchase for any reason, please let us know. Our professional after-sales team will reply to you promptly and help you solve the problem. Overview Brand : TOOLAN Color : 8-in-1 File Set Blade Material : Carbon Steel Surface Recommendation : Metal Power Source : hand_powered