Item Type: Chainsaw Sharpening Attachment <br>Material: High speed steel + ABS <br>Purpose: Chain saw sharpening accessory <br>Color: Silver + black <br>Sharpening Attachment Bottom Thread Style: Female <br>Sharpening Attachment Thread Size: Approx. 17mm / 0.7in<br>1、Impact Resistance: The high speed steel grinding head has high hardness, high wear resistance, high heat resistance and impact resistance, so you don't have to worry about it being damaged <br>2、Easily Screwed To Rotating Tool: Sharpening attachment can be easily screwed to your rotating tool, replacing the tool shell <br>3、Easily Sharpen Chains: Sharpener can be easily screwed to an electric grinder, and can easily sharpen chains and serrated blades <br>4、Chain Saw Sharpening Attachments: Used for chain saw sharpening attachments, the bottom thread style of the sharpening attachment is female, with the size of 17mm <br>5、Equipped With Tools: Equipped with polishing tools and head ruler, which is more efficient to use<p>1 x Sharpening Attachment</p><p>3 x Polishing Tool</p><p>1 x Ruler</p><p>1 x User Manual</p>