5 Pieces Set T51 Quick Change Toolpost Standard Boring Parting Holder H. Q
T51 Quick Change Tool Set. Quick change tool post for lathes. The set comes with 2 standard holders, 1 parting holder and 1 Boring Holder. The main block is 3" square by 2" high with a 5/8 bore.
1 mounting block 72 x 72 x 51mm. All the parts are hardened and ground.