Featured here is the 110v Sheffiled Model H-2 hot knife cutter.  This cutter is perfect for cutting nylon and other synthetics because the hot knife will fuse the material upon cutting, leaving a clean-cut finish that will not unravel. 

Sheffield is the industry leader and has been in the business of manufacturing hot and cold cutters for many years.  This is the entry level hot cutter that features a 2.5" replaceable hot knife blade.  

Two (2) Pack of Replacement Blades: $30.00