【HIGH QUALITY】 Aluminum cutting burrs are made of premium Tungsten Carbide, more durable and long service life, good economic returns
【DESCRIPTION】Tungsten carbide file processing hardness up to HRC58-60, high-precision mold cavity, High production efficiency
【ADAPTABILITY】 3/32 inch shank fits dremel and most small rotary tools with three jaw chuck for accurate centering. An ideal choice for your DIY woodworking, carving, engraving, and polishing
【EFFECTIVE】The carbide burr set cut through extraneous material like a hot knife through butter. No wear out after a long time use and great for detail work
【APPLICATION】Suitable for Hard wood, Balsa,Aluminum,Copper,Metal,Steel,Plastic,Cast Iron, Cobalt, Nickel, Titanium, Zinc and so on