ITEM: 0.29 Min Bore Diam, 3/4 Max Bore Depth, 5/16 Shank Diam, Boring Bar ACCUPRO. MANUFACTURER: ACCUPRO. BRAND: Accupro. MANUFACTURER PART: ACCBB290750. 0.29 Min Bore Diam, 3/4 Max Bore Depth, 5/16 Shank Diam, Boring Bar Right Hand Cut, Solid Carbide, Bright Finish (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Boring Bars & Grooving Tools. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: AccuproBoring Bars & Grooving ToolsBoring BarsN/AN/A.