Corona FE400310BC1CD Half Round Bastard Cut File with Handle Carded， 10-Inch</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Superior Hardness - Carbon combined with precise heat treatment increases strength， yield strength (elastic limit) and hardness</li><li>Superior Resistance to Abrasion and Corrosion - Chromium added to increase the resistance to corrosion and abrasion</li><li>Superior Cutting Performance - More effective tooth angle and precise forming of the teeth</li><li>Consistent Quality - More than 100 controls are performed on raw materials， products in process and finished products</li><li>Limited lifetime warranty</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/317-ghi99lL.jpg' noproxy></br>