Boring Head Arbor, Tormach TTS

• Quick change boring head shank with 7/8-20 thread
• Minimal clearance height for tool change
• Repeatable tool positioning
• Hardened and precision ground

Part of the Tormach Tooling System (TTS) this boring head arbor fits to 7/8-20 UN F mounted hears or other tooling with the 7/8-20 thread.