what is a knurling tool used for
PDF FILE-CLICK HERE FOR PRINTABLE WORKSHEET. A knurling tool is used to press a pattern onto a round section. The pattern is normally used as a grip for a handle.Apprentice engineers often manufacture screwdrivers. These have patterned handles, to provide a grip and this achieved through the technique called knurling.. Ryan 2003 - 2009. PDF FILE-CLICK HERE FOR PRINTABLE WORKSHEET. A knurling tool is used to press a pattern onto a round section. The pattern is normally used as a grip for a handle. Apprentice engineers often manufacture screwdrivers.