ITEM: 0.35 Min Bore, Right Hand STFD Indexable Boring Bar SECO. MANUFACTURER: SECO. BRAND: Seco. MANUFACTURER PART: 00057667. 0.35 Min Bore, Right Hand STFD Indexable Boring Bar 4 OAL, 0.312 Shank Diam, 0 Lead Angle, Uses TD.. 1.2, STFD Inserts (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Indexable Turning & Boring. Indexable Boring Bars. N/A. KEYWORDS: SecoIndexable Turning & BoringIndexable BoringIndexable Boring BarsN/A.