A hard plastic insulator (long life) used in the lower nozzle body of the cutting head on the Hyper Gear, HTX, Mark III, and Optiplex. Hard Plastic has the advantage of not breaking as easily as Ceramic and not melting as easily as Teflon.
Mazak® Part # 46143300240
***This item has been discontinued and has been replaced by sku M541P0, the new material is PPS:
Click Here to link to the new item