Modeling novelty, compact structure, tool change rapid, good rigidity, high precision machining.5Pcs Quick Change Turning and Facing Lathe Tool Holder Bracket 250-001CNC Tool POST Securely holds up to 1/2inch square diameter tool bitsFor use with OXA tool posts 250-000. 6-8 inch swing.Precision ground and hardened. Completely sealed for maintenance free operationTurning and facing tools can be locked together (saving time and labor when changing operations)Interchangeable with Dorian, Aloris, &Phase II OXA series tool posts.colour:blackMaterial:steelsize:7.5*2.5cmPackage Contents:5*Facing Tool HolderOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.For mini lathe other general machining operations.