3 Review(s)

olumPRO Titanium plating Diamond Drill Bits Bur Set is designed for engraving, cutting, polishing, maintenance and finishing.Has a total of 30 shapes of diamond sharpeners.Include A, C, D, E, F, G, H, L, M and N type burrs. Torch shape, cylindrical round head shape, pointed head shape, cylindrical shape, spherical shape, etc.Good variety and value for money. Can meet your long-term use needs.. ??Superior material?:Made from Tungsten Carbide, Tungsten carbide - hardness, high strength, and durability. The service life is 8 times longer than that of HSS tool. Can be used to process: iron, steel etc..Has a long service life and durability for precise cutting. The cutting is sharp, the grinding speed is higher, the effect is better, and the mold processing wear is less.. ??Efficient Work?:1/8" shank rotary tool fits dremel and most small rotary tools with three jaw chuck for accurate centering.It has a smooth finish when applied and does not struggle with dust contamination. With high concentricity, it can be used for grinding various inner holes and planes. Humanized design and simple insertion process, very easy to use. Reduce labor intensity and improve labor efficiency.. ??DOUBLE-CUT DESIGN?The groove lines of these carbide rotary burrs head are crossed, Produces a finer finish than single cut.Faster cutting time, better polishing effect, greatly improved efficiency after cutting, and smooth surface.Ideal for DIY woodworking, carving, carving and polishing, bevelling, grooving, reaming, hollowing out, bevelling, and some soft metals. Not suitable for: epoxy resin..