Home / Milling / Mill Tooling / Boring Bar, R-8, 2″ Diameter, 8″ Long Boring Bar, R-8, 2″ Diameter, 8″ Long$29.00 Category: Mill Tooling Description Description Overall Length with R8 Shank is 12″, 1/2″ Round Cutter Hole, 8 Pounds Related products Arbor, Horizontal Milling, 50 NMTB, 1-1/2″ x 5/16″ Keyway $95.00 Read more Arbor, Horizontal Milling, 30 NMTB, 1″ x 1/4″ Key, Beaver Tool (D) $149.00 Read more Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI $30.00 Read more Aluminum T-Slot Bolster Plate Table 9″ x 28″ x 1-1/2″ Thick, 7/16″ Slot $125.00 Read more