Easy to Use: The 50-55 degrees heat-treated carbide tip retains sharpness, easy and convenient for scribing on stainless steel and ceramics Premium Material: This pocket scriber tool is made of hardened 45# steel with plating for rust resistance. The carbide tip effortlessly marks hardened steel, glass, and ceramics without dulling You Get: The package contains 1pcs 70A pocket scriber tool. Its 2-7/8 inch needle length offers precise control, the size is portable enough to meet your needs everywhere Ergonomic Design: The scriber is designed with a knurled chuck handle for a non-slip grip and hex-shaped head to prevent rolling, telescoped and chuck lock design prevents accidental scratches when not use Wide Application: Use this pocket scriber to create clear and for metal welding, glass , or plastic marking, DIY project and so on, Manufacturer: Akfldms