Tungsten Carbide Rotary Burr Set for Dremel Rotary Tool Accessories Carving Bits with 1/8” Shank for Woodworking Engraving Drilling(10PCS)

Specifications: Material: tungsten steel Shank Diameter: 3mm Compatibility: most rotary tools Included: 10 Tungsten Steel Solid Burrs in a Storage Box( 2.3*3.9*0.6inch) Features: 1.Various shapes include: ball cone rounded cylinder flat top cylinder tapered. 2.These rotary burr set are suitable for polishing metals and plastics. Can be used with most hand power tools including proxxon and many others. 3.Widely used for filing glass copper aluminum and other metals and marble jade bone and other non-metal. 4.Highly recommended for jewelers lapidary use hobbies crafts craft modeling DIY etc. Warm Tips: When you use this drill bits the material (eg. wood ABS Acrylic PVC plastics etc) temperature will get very high please add some water or coolant to avoid the material get smoke when using