Works great on difficult-to-strip cables from 5/16" to 2-1/8" O.D. The Vee-Twin features a blade that can be rotated 90° between ring-cutting and straight cutting - without removing the tool from the cable. Unique Vee-Guide that permits the cable to smoothly rotate in any direction. The depth of cut setting is extremely accurate to .001" due to a precision micrometer. There’s no need to adjust blade depth when switching from ring to straight cut thanks to a quick-sliding blade adjustment. No other tool on the market can strip as many different cables in such a compact, easy to use package.