ALORIS BXA 10 KNURLING, FACING & TURNING HOLDER CNC LATHE QUICK CHANGE USA. Our part # ALO-BXA-10. For turning and facing as well as knurling. Supplied with a set of 2 high speed precisionground and lapped medium diamond knurls. Dimensions: A=1″, B=2-5/8″, C=1-3/4″, E=5/8″, E1=1/2″, Tool Bit=1/4-5/8″. Slash Your Setup Time- instant changing from one operation to another! We also sell custom tooling packages!