... FBN9500, FBN9600 Advantages: FUNIK tool with whole welded solid PcBN tip pioneered by FUNIK has higher welding strength, ... -finishing and finishing of quenching workpieces, such as bearing steel, die steel, gauge steel, tool steel, ... finishing anf super-finishing of quenching workpieces, such as bearing steel, die steel, gauge steel, tool steel, ... or refunded within a year. FUNIK Solid PCBN Turning Tools