7/8 Inch X 7-1/2 Inch Flat Chisel Best Seller It has a tension spring

It has a tension spring jaw that stabilizes and easily adjust

Apply a single coat to protect metal against corrosion from salts and chemicals

The larger M10 x 1

Medium and Heavy are for semi-smooth surfaces

Outside Diameter Minimum: 3

7/8 Inch X 7-1/2 Inch Flat Chisel Best Seller It has a tension springChisels for metal cut chip and shape metal workpieces and surfaces. They cut metals that are softer than the chisel material and make rough cuts that may need finishing if smooth edges or surfaces are required. Their striking head is hit with a hammer to drive the chisel's cutting edge into the metal. They are commonly used for blacksmithing and metalworking.