Jonard Tools CSR-125RB Replacement Blade Set for CSR-125 and CSR-250

Get back to clean, consistent cable preparation in minutes with the Jonard Tools CSR-125RB replacement blade set. Designed specifically for CSR-125 and CSR-250 compact cable slit-and-ring tools, this blade kit restores factory-level cutting performance so technicians can maintain schedule-critical security, surveillance, and networking installs. The set includes three precision cutting blades and one rounded slitting blade that cleanly scores RG-174 and RG-187 as well as similarly sized fiber, coaxial, and electrical cables without damaging inner conductors. That damage-free slitting capability protects delicate fiber cores and coax shielding, reducing signal issues and costly rework on monitoring and CCTV runs. Lightweight and easy to swap in the field, these blades keep service trucks stocked and jobs moving. Replace worn blades quickly to extend tool life and ensure repeatable cuts for every cable run. Ideal for low-voltage contractors, integrators, and IT teams handling surveillance, monitoring, and network cabling — order the CSR-125RB blade set to minimize downtime and maintain professional results on every job.

• Restore precise cutting performance for CSR-125/CSR-250 to reduce rework and downtime
• Rounded blade design slits RG-174/RG-187, fiber and coax without nicking inner conductors
• Includes three cutting blades plus one rounded slitting blade for complete field replacement
• Fast, tool-free blade changes let technicians get back to installs in security, surveillance, and networking projects
• Compact, lightweight blades ideal for service kits and on-site monitoring or cabling maintenance