Use for Coax, Round Network Cables and Flat Cables. This versatile tool is five tools in one. Will strip CAT6 cables with outside diameter up to 0.250”. The third hole is for cutting all styles of cable while the fourth hole is designed for Flat Cable and 4P/6P style cable. Virtually all the blades are interchangable. Includes Velcro strip for folding back the braided shield of the cable. Blades are capable of making over 5,000 cuts.