MAC AFRIC Double-Wheel Self-Adjusting Knurling Tool

Used for creating indentations on steel. It can be used in conjunction with any steel lathe machine tool post that can hold it. This knurling tool is fitted with a pivoting head so it adjusts itself center on the shaft being worked on. Shaft Size: 12. 5 mm. Wheel Size: 20 mm diameter x 7. 5 mm Wide. The pitch is 1.0mm and the degree is 30.