Designed to shave thick-jacketed cable, such as Corning's armored and non-armored RocketRibbon cable, this Jonard Tools RRS-1222 RocketRibbon Cable Shaving Tool is perfect for making access windows on cables from 0.47' to 0.87' in diameter. This tool also features an ultra-sharp SK5 steel blade that slices through thick-jacketed cables with ease. An adjustable guide can be used to change the cutting angle of the blade for different jacket sizes. A specially designed ergonomic handle provides extra leverage while shaving.