Seco Tools Inc. (www.secotools.com) said its new AxiaBore fine boring heads provide 30 percent higher rigidity than previous generations because of their cylinderand- flange tool-fixing design. The ...

SECO Tools’ Axiabore and Axiabore Plus use no batteries, charge via USB, and attach magnetically to the boring head for a tight seal. Cutting edge displacement is critical to boring accuracy. Seco ...

Truer words were never spoken, and thus begins the saga of turning a bar of chrome-moly steel into a shop-built boring head. You may have a few questions regarding [ThisOldTony]’s effort.