Head Diameter: 6mm 5mm 4mm

handle diameter: 3mm

tooth type: Double Blade single blade

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1. When cemented carbide rotary file is used on pneumatic or electric tools, the rotating speed is generally 6000-40000 r/min, and the tool must be clamped.
2. The cutting direction should be moved evenly from right to left, and reciprocating cutting cannot be carried out like grinding wheel; Be careful not to exert too much force (the pressure is generally no more than 4 kilograms).

Product Introduction:

cemented carbide rotary file, also known as hard alloy high-speed assorted milling cutter, Carbide Die mould milling cutter, etc., is used with high-speed electrical grinding machine or pneumatic tools. Can finish machining all kinds of cake mould cavities; Clean up the flash, Burr and weld of casting, forging and welding parts; Chamfering, fillet, groove and keyway processing of all kinds of mechanical parts; Repair of impeller runner parts; cleaning pipes; The inner hole surface of finishing machinery parts; Various metal and non-metal craft carving, etc. It has been widely used in developed countries abroad and is an important means to improve production efficiency and realize fitter mechanization. In recent years, this kind of tool has been gradually popularized and applied in our country. With the increasing number of users, it will become a common tool for fitters and repairmen.