Function: Perfect tools for breaking or punching holes in walls, concrete, stone and other materials or laying cable pipes in the wall. Chisels made of hardened steel and its optimal shape ensure high performance and long service life. The chisel has a different working surface and can be re-sharpened and forged . Specification: Material: YG8C alloy, 40Cr steel Type: point chisel, flat chisel Diameter: 10/12/14mm Length: 150mm Applications: dedicated to shovel walls and suitable for drilling ordinary stones, concrete, brick walls and other materials Quantity: 1PC Package includes: 1* chisel Note: Due to the different monitor and light effect, the actual color of the item may be slightly different from the color shown in the pictures. Thank you! Please allow 1-3mm measurement deviation due to manual measurement.