... superhard coating gear hob cutter,gear milling cutter,gear cutter 1. Name: nanocomposite superhard coating gear hob cutter,hob cutter,gear cutter 2. Brand: YUJIE3. ... tips,carbide blades,turning inserts, milling inserts,threading inserts,gear hob,broche cutter, tap cutter,reamers and some nun-standard products ... Yujie Surf-Tech Co.,LtdAdd: No.25,GaoXin 1st Road, Hi-tech zone,Xi’an,P.R.ChinaTel:86 ...