Tungsten Carbide Rotary FileCemented carbide rotary file is widely used in machinery, automobile, ship, chemical industry, craft carving and other industrial sectors, with remarkable effect. Its main uses are:

-- Fine machining various metal mold cavities.-- All kinds of metal, non-metal carving, and carving of craft gifts.

--Clean the flash, burr and weld of castings, forgings and weldments

--Chamfering, rounding and groove processing of various mechanical parts, cleaning of pipes, and finishing of inner hole surfaces of mechanical parts

-- Polishing of impeller runner.(Zigong Fengrui Tools Co., Ltd)