3) useing for polishing the hard metal,trim welded seams
Manufacturing features:
CNC FULLY GROUDING,tolerance controlled at 0.005-0.001mm
Made from Tungsten Carbide K30 Micrograin(hardness is 89-89.8) solid up to diameter 6mm.
With steel shank welded to the burr startin from diameter 6mm
Eight different cut are available(standard single,fine single,coarse single,double–cut(cross) coarse-double cut,fine double cut,non-ferrous-aluminium cut,diamond cut)
All the burrs are available also with a Titanium Nitride coating(TIN) that makes them tougher reduces surface friction or with Tiatanium Nitride and Aluminum coating(TIAIN),that makes the burrs frictionless and prevents binding.
