This is the small roller located on the work lifters on the Mazak® machine. It is compatible with the 42mm (M603S0) and 67mm (M605S0) long Spacer Blocks.
Mazak® Part # Z21KV000580, Z21ZZ001310
Mazak® This is a standard nozzle with 1.2-3.0 mm (0.10″) orifice, used on a Mazak Mark II, NTX, STX, and all early Mazak Models.
Mazak Pencil Nozzle 1.0-1.5/HP CP
Mazak Pencil Nozzle Double 4.0-5.5
This is a chrome plated double nozzle used on the PFP (servo) cutting head on the some HTX, Mark III, and Optiplex lasers.