... 4.quick delivery time steel pushing cotton panel shaft for textile machines partmaterialdimension(mm)usagecotton panel pressure shaftstainless steeld12*80groove: 2*20 ... 0.015mm 4,rough turning excircle 10.5mm turning 2.5mm 5,finish turning excircle 10-0.001 -0.01mm 6, ... drill hole 8,orifice chamfer 9,thread tapping M5-6H 10,grinding excircleJiangyin Yangqi Machinery Accessories Co.,Ltd is founded ...