Premium Quality T12 Carbon Steel for Excellent Filing Experience: T12 carbon steel tempered and hardened, hardness HRC62-HRC65, providing sharpest, extremely strong and durable filing. Suitable for shaping, sharpening, smoothing, deburring arts and crafts, soft metal, aluminium, tin, copper, hard wood etc...<br>Bastard Teeth Spacing Flat File: Work Horse File<br>Ergonomic Big Comfort Massage Handle Grip: Soft grip ergonomic handle with hanging holes for convenient storage. Massage design provides comfort for the hands<br>Specifications: Total length: 12.4"(31.5cm). File length: 8"(20cm). File width: 0.79"(2.0cm); File thickness: 0.16"(0.4cm); Medium Cut Teeth. Handle size(LxWxH): 4.4"x1.4"x1.2"(11.2cmx3.5cmx3.1cm); Product weight: approx.: 0.40LB(0.18kg)<br>Wide Application: Ideal for mould/tooling fixing, metal deburring. Suitable for soft metal, tin, aluminium, iron, copper, plastic, hard wood Shaping/sharpening/grinding/finishing. Perfect for DIYer, Professional Mechanic, Woodworker or Maintenance Worker