Ripley Cablematic CB 134K Coring Bit Kit for CST 750MC - CommScope® MC² 750 Cable

The Ripley Cablematic 33762 (model CB 134K) is the replacement coring bit kit for the CST-750MC Coring and Stripping Tool, designed specifically for 750 kcmil (0.750") cable. The coring bit removes the polyethylene disc or air dielectric material from the cable center to expose the center conductor, completing a critical step in cable termination and connector preparation. This kit is the standard choice for linemen and cable splicers working with CommScope® (Trilogy) MC² 750-size cables on coaxial and hardline CATV plant installations.

The CB 134K features a double helix coring bit geometry engineered specifically for PE disc and air dielectric cable constructions, for fast, precise coring. The heat-treated replacement bit is a direct drop-in for the CST-750MC tool body - no need to replace the full coring tool when the bit wears. The CST-750MC has a standard T-handle with a built-in 3/8" drill adapter for manual or power-driven use, and the CB 134K kit works in either operating mode.

The CST-MC coring bit kits are cable-size specific - this 33762 kit is correct only for the 750-size variant of the CST-MC tool. For 500-size cable use part 33752, and for 650-size cable use part 33757. After coring, residual dielectric material on the center conductor can be removed with a compatible center conductor cleaner (CC-100, CC-200, or CC-200EUR, sold separately). The sheath cutting blade for the CST-750MC is a separate replacement item (part 14907).