SCHNEEBERGER - TOOL & CUTTER GRINDINGStandard end mills, tapered end mills, crest cut cutters, radius end mills, ball nose end mills, roughing end mills, profile end mills, band saw hobs, staggered milling cutters, T-slot cutters, prism cutters. DRILLS. Drills, step drills, G-drills, center drills, gun drills, counter bores. INSERTS. One Sided Profiled Inserts, Top notch,.tool grinding wangnio,Grinding HSS ToolsJan 11, 2017 . A slightly different take on grinding your own tools for the shop. I was going to call this video "Making The Case for Insert Tooling" but that'll be part 2..