Wisfunlly Double Cut Carbide Rotary Burr Set, 10 Pcs Carbide Burr Drill Bit Set with 1/8 Shank 1/4" Head Length Tungsten Steel Double Cutting Burrs for Grinder Drill Carving Polishing Engraving

[Carbide Grinder Bits] The carbide burr set are made of high hardness tungsten carbide with excellent clarity and toughness, high durable strength and long service life.
[1/8inch Shank Rotary Burr] Grinder bit with 1/8" shank is made from Tungsten Carbide. Total Length:45-50mm, Cutting Diameter 1/4", Shank Length 35mm, Shank Diameter 1/8".
[Double Cutting Head Design] The recesses of the rotary cutting burrs are crossed and have smooth surface for fast cutting and are suitable for cutting relatively low density materials.
[Sharp and Durable] The carbide burr set cuts with less bending and a sharp, durable surface for smooth cutting, ideal for cleaning holes, edges, crevices and hard-to-reach areas.
[Wide Range of Applications] The die grinder bits are hard, sharp and durable, widely used for processing hardened steel metals and non-metals such as wood and marble, suitable for carving, polishing and cutting.