[Hardened and tempered alloy steel construction] the durability and strength of the rotary rasp file set. [Assorted sizes and shapes] provide versatility for various grinding tasks on metal, wood, and plastic. [Used in conjunction with grinding] tools, the set is designed to deliver efficient and precise results. [Suitable for grinding all kinds of soft metals, metal derusting, deburring, and reaming] making it a versatile tool for multiple applications. [6mm shank diameter] compatibility with most grinders, offering convenience and ease of use.<br><br>Colour:As Shown Material:steel<br><br>Package Contents: 1 * Grinding Burr set<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.