Use of product- A lathe knurling tool is primarily used to create a textured surface on a workpiece, typically made of metal. This process, known as knurling, serves multiple functions. Firstly, it enhances grip by adding ridges to the surface, making it easier to handle or manipulate the workpiece. This is particularly useful for components like handles on tools or knobs on machinery where a secure grip is essential. Combo 1- (Set of 2) 1 Wheel and 2 Wheel Pivot Head This combo contains one single wheel knurling tool (3/4" x 3/4" x 5") and tool and 2 wheel pivot head knurling tool Combo 2- (Set of 2) Pack of 2 Pc with Spare Knurls This combo contains H-Type clamp knurling tool 2" Inch/ 50 mm and V-Type clamp knurling tool with spare 4 knurls Combo 3- (Set of 3) 1 Wheel + 2 Wheels Knob + 6 Wheels Multi Pattern This combo contains a Single Wheel Straight Line Linear Pattern Knurling Tool Holder (1/2" x 1/2" x 5"), Clamp Type Knurling Tool with an adjusting knob and 6 Wheels multi Head lathe Knurling Tool 6 Wheel -Multi Pitch Pattern Holder Size : 3/8 x 7/8 x 5-1/2" Inches ( 9.5 x 22 x 140 mm ). Knurl Size : 3/4" x 3/8" x 1/4" (Bore) This knurling tool has 3 set of knurl pair of different pitches which gives different pattern as required Comes fitted with Hardened knurls , made out of quality alloy steel grade of EN31 Pivot Head-2 Wheel Holder Size : 1/2 x 1/2 x 4-1/2" Inch ( 12.7 x 12.7 x 115 mm), Knurl Dimensions: 3/4" Diameter x 3/8 Width x 1/4" (Hole) Inches (19 x 9.52 x 6.35 mm) Comes fitted with Hardened knurls , made out of quality alloy steel grade of EN31 Single Knurl - Linear Pitch - 3/4" x 3/4' x  5" Made of Tool Steel - Holder Size : 3/4" x 3/4" x 5" (19 mm x 19 mm x 127 mm) Knurl Dimension: 3/4" x 3/8" x 1/4" (19mm x 9.52mm x 6.35mm) Single Knurl - Linear Pitch - 1/2" x 1/2" x 4" Made of Tool Steel - Holder Size : 1/2" x 1/2" x 4" (12.7 mm x 12.7 mm x 100 mm) Knurl Dimension: 3/4" x 1/4" x 1/4" (19 mm x 6.35 mm x 6.35 mm), Weight: 4.629707502 pounds, Manufacturer: Buyohlic