Piston seal

DIMENSION ID=4.5 ,OD=5.8 ,L=35.3 FOR MODEL NW-20,NW-20R

DIMENSION ID=2.8 ,OD=3.8 ,L=14.0 FOR MODEL NW-35,NW-35R

DIMENSION ID=2.6 ,OD=4.9 ,L=9.5 NUT M3*8 FOR MODEL NY-15

PLASTIC CUTTING RANGE 2.6 FOR SOFT PLASTIC PP,PE,PS,PVC,PMMA,ABS,ASTFT POLYURETHANE,ETC. 2.0 FOR HARD PLASTIC PPS,PA,PBT,LCT,POM,PC,GLASS FIBERRESIN ,ETC.