RJ45 Crimping Tool provides 360 degrees of connector support during the crimping cycle, as it cuts, strips and terminates RJ11/12 and RJ45 extended copper wires with a precision die head. Fast and reliable ez crimping tool that crimps RJ45 modular plug for CCTV, Security, media and data communication by upholding a clean cut trims on RJ45/RJ11/12 end-pass-through 8 conductor. Full Compatible with Ethernet and phone cables, this all-in-one tool tackles crimping, stripping and cutting of all RJ45 CAT5E, CAT6 (including shielded) and RJ 11/12 connectors (not AMP). Hardened Steel Contruction is durable and delivers more torque during the crimping cycle, die head assembly provides 360 degrees of connector support for terminating modular plugs on stranded or solid cable Easy to replace the 8 pin blade that is responsible for a clean cut during pass-through connector termination.