10 Pcs 1/8" Shank Tungsten Carbide Milling Cutter Rotary Tool Burr Double Diamond Cut Rotary Dremel Tools Electric Grinding

Material: Premium tungsten Carbide steel Shank diameter: 3 mm(1/8 inch) Bit diameter: 6 mm(1/4 inch) Use: Metal Drilling Package Includes: 1Set (10pcs) Advantage: Includes everything you need for carving, engraving, polishing and removing sharp edges. Application: For wood, stone carving, metal working and die grinders.

Features: 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.

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.