HBM Quick Change Toolpost for Myford Lathes (inc 2 standard holders). HBM Quick Change Toolpost for Myford Lathes. Pictured on a Myford Ml10 Lathe. Including 2 Standard holders (12MM capacity). 10mm centre height when used on a myford ml/super 7. This unit will also fit Myford ML10 (giving a 6mm tool height). This unit is also easily modifyed to fit the mini lathe. Specs: main block height 32.4mm high x 7/16 bore. Simply Tap the handle to release the holders. 7/16 bore for direct Myford fitting. The holders etc are NOT compatible with dixon toolposts. The item "RDG TOOLS HBM ...