High Quality 20pcs 1/8″ Tungsten Carbide 3mm Rotary Cutter files Set CNC Engraving bit double flute head milling bit

USD 48.99/pieceUSD 28.99/pieceUSD 12.80/pieceUSD 13.99/piece

High Quality 20pcs 1/8″ Tungsten Carbide 3mm Rotary Cutter files Set CNC Engraving bit double flute head milling bit

Applications:

• Trimming flash edges, burrs and welding lines of casting, forging and welding parts;
• Finishing various kinds of metal molds;
• Finishing cast gates of vane wheel;
• Chamfering,roughing and channeling of various kinds of machinery parts;
• Finishing the surface of inner bore of machinery parts;
• Artistic engraving of all kinds of metal or nonmetal part

Instructions for users:

• Must clamp cutter tightly,and not let the shank reach the collet bottom,avoiding the problem of concentric degrees because of uneven bottom
• Anticlockwise milling is the best, pay attention to exerting pressure too much, usally not exceeding 4Kgs
• It should not be too fast when the cutter touch the workpiece to prevent gear bursting
• In order to avoid cutter rupture or bending, It is forbidden to impact other things when the cutter is working,
• When using it for oxide or shaggy things, you’d better use old burrs to get rid of surface at first, then use the new one, that could prolong the tool life

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