This metal lathe tool is perfect for burnishing and knurling. It fits BOYAR & SCHULTZ, & BROWN & SHARPE brands and the specific model BOYAR & SCHULTZ 00SK and B&S 135-100. It falls under the category of Business & Industrial, CNC, Metalworking & Manufacturing, and Metalworking Equipment. USED IN EXCELLENT CONDITION, PLEASE SEE ALL PICTURES FOR DETAILS. This tool has been previously owned but is still in great working condition. It is an essential addition to any metal lathe user’s collection and can improve the quality of your work.