name:Tungsten steel grinding head carbide rotary file
Size: 3x6mm (3 behalf of handle diameter6 represents the largest part of the grinding head diameter)
Material:Imported tungsten steel YG8
Be applicable:Electric mill hanging mill electric drill wind millHas many uses
Uses: metal engraving, grinding; mold, wood, steel, stainless steel sculpture, polished, polished, slotted.
Single slot is mainly used for grinding metal; double slot is mainly used for grinding wood and plastic.