<b>Description:</b> <br>100% brand new and of high quality <br>Easy for apply and use <br>It can be easily screwed onto an electric grinder and can easily sharpen chains and serrated blades. <br>High-speed steel grinding heads have features of high hardness, high wear resistance, high heat resistance and impact resistance, so you don't have to worry about it being damaged. <br><br><b>Specifications:</b> <br>Color: as shown <br>Weight: about 41g <br>Material: high speed steel <br>Sharpening attachment length: about 70mm <br>Ruler length: about 70.09mm <br><br><b>Package include:</b> <br>1 x Sharpening Attachment <br>3 x Polishing Tools <br>1 x Ruler <br><br><b>Note:</b> <br>1. Due to the light and screen difference, the item's color may be slightly different from the pictures. <br>2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.