PlasmaDyn© Plasma Cutter Replacement Parts Roller Guide Wheel Fits Razorweld/Razorcut X45 Hand Torches Roller wheel fits the X45 Hand Torch using Hypertherm Parts. PlasmaDyn makes X45 Hand and CNC Machine Torches and parts - in any length and for almost ANY MACHINE Contact us for details Check out our OTHER PARTS AVAILABLE HERE Torch Retrofit Instructions