ITEM NAME:2pcs Knurling Tool Kit Knurled Rod & 2 Slant Teeth Knurl Wheels For Metal Lathe Description: Made of #45 steel, wear resistance, anti-demolition damage strength, long service life. It is diagonal pattern designed,ideal for replacing your damaged knurl wheel. Great design helps reducing the load on the lathe spindle bearings compared to any other standard knurling tool. The knurler fits in standard tool post and quick change tool post on the mini lathe. Can be used for rolling copper, aluminum and other materials Specification: Material: Steel Pitch: 3.0mm Outside diameter: 26mm/ 1.02inch Thickness: 8mm/ 0.31inch Checkered Angle: 60 Degree Package Includes: 2 Sets of knurling tool(Including 4 wheels) Note: Please be carefully check the goods appearance, size, shape and then compare your goods before ordering, thank you. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Please don't mind, thank you! SKU: DMO0014345519454642.2 Sets of knurling tool(Including 4 wheels). Pitch: 3.0mm. Can be used for rolling copper, aluminum and other materials. Checkered Angle: 60 Degree. Material: Steel.