Jonard Tools hardline stripping and coring tools are designed for operations on NON-flooded cables in one operation. Simple to use, just insert the cable into the tool and start twisting. The tool will strip the jacket, core the dielectric and bevel the aluminum sheath in one operation. Additionally, there is a built in chamfer tool acts as a stop for the center conductor and chamfers the center conductor. This chamfer tool is marked with various lengths to allow the user to adjust the center conductor length and comes present to 1". The JSC tools come with a ratcheting handle standard which can be removed to allow you to connect the tool to a drill for faster operation.