The Groz Knurling Tool Holders are essential tools for producing clean and sharp knurling patterns on metal pieces. These holders offer rigid and robust construction. They are available in three types to meet specific needs - Knurling Tool Holders (3 Pairs), Knurling Tool Holders (1 Pair), and Knurling Tool Holders (1 Knurl). The Knurling Tool Holders (3 Pairs) offer three different knurling patterns with the use of standard left and right pattern knurls in fine, medium, and coarse pitch. 

The Knurling Tool Holder (1 Pair) has a self-adjusting pivot head for small knurling applications and comes with one right and one left-hand knurl. The Knurling Tool Holder (1 Knurl) is suitable for light-duty applications and comes with one straight knurl. All of these tool holders are designed to produce high-quality knurling with no double tracking and minimal pressure on the lathe.