FILENAMES: insertholder.jpg DESCRIPTION: This is a picture of a lathe cutoff tools. Posted by "mm" . The following description was provided: ================================================================= The file insertholder.jpg shows inserts and a shop made holder. These inserts were purchased to cut 1/4 inch grooves in pulley sheaves for aircraft flexible cable. While experimenting to find a method to do the initial cuts on plasma cut discs, these inserts have been very chip resistant. The discussion was on HMS BB.