The Jonard Tools JIC-2060 Cable Ring Tool is designed to ring and remove the sheathing off plastic, fabric, and rubber-covered cables from 3/16- to 1/2- in diameter. This cable ring tool features the following:

Blade cuts through sheathing thickness of 0.031” (0.787 mm) and cables up to 1/2” (12.7 cm) in diameter
Made of durable carbon steel construction for high durability and long life
Includes (1) cutting blade