General description The Rotary Burr is designed for various applications including grinding, polishing, and engraving. Its spherical grinding head makes it ideal for wood engraving and other detailed work, providing comfortable and effortless operation for quick material removal. Technical specifications Dimensions: approximately 40 x 10 x 38 x 93 mm (head diameter x handle diameter, file opening length x total length) Teeth surface: durable with resistant burrs Coating: very rough for rapid material removal while leaving a smooth finish Usage Suitable for metal products, tool making, engineering, model making, wood carving, jewelry making, welding, chamfering, casting, deburring, grinding, head insertion, and sculpture Efficient for quick removal of a variety of materials