【High Quality Material】This carbide burr set/rotary bit set is made of premium tungsten Carbide steel which has long working life.Metal burr set is Made of quality high speed steel with long life, good wear resistance and heat resistance, has the advantages of high hardness, Processing hardness up to HRA≥85.
【Package Include】10 pcs of carbide burrs with mixed shapes, Shank diameter: 3 mm(1/8 inch), Cutting edge diameter: 6 mm(1/4 inch).come with a convenient storage case.
【Great Processing Quality】With this burr set, the surface of your target is smooth after carving or engraving, therefore it can even process a variety of high-precision mold cavities.Those carbide burr rotary bit is generally use with handheld electric or pneumatic tool drive (can also be used in machine tool). The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute.
【Double Cut Design】Double cut head. This rotary burr set includes everything you need for drilling, engraving, grinding, deburring, carving, beveling, chamfering, grooving, reaming, hollow, etc. polishing and removing sharp edges, touch-up and finishing.The processing efficiency is tens of times higher than the manual file tool, and nearly ten times higher than the small grinding wheel with the handle.
【Widely Usage】This carbide burrs can be used on all kinds of metal, suitable for wood, plastic, stone, steel, iron, copper, aluminum, processing all kinds of metal(including all sorts of hardened steel) and non-metal (such as marble, jade, bone). They can replace small sanding wheels in the vast majority of conditions.