Tungsten steel blades are hard and wear-, ensuring precise cutting and scribing with long-lasting sharpness. The aluminium alloy handle is non-slip and , comfortable to handle and not easy to get tired after a long time of use Includes metal scribe tool (1 handle + 7 blades), small hand drill set (10 bits + 1 handle), 2 tweezers and anti-static brush, no matter what the needs of model building are, it can be perfectly adapted Suitable for models, metal kits, car and aircraft kits, 3D printing, crafts carving, stencil cutting and so on. Whether you are a beginner or a professional model maker, it provides you with great flexibility Model scriber can detail engraving, cutting, panel scribing, removing burrs; micro-drill is used for precise positioning of holes and reaming; tweezers can handle tiny parts; anti-static brush cleans dust from crevices The miniature hobby tool is easy to install only requires the scribe to be inserted into the blade and secured with a hexagonal screw. The chuck of the hand drill is rotated to fit the desired small drill bit and tightened. No additional tools or steps are required, Weight: 0.2812437076334 pounds, Manufacturer: Barturry