Home / Milling / Mill Tooling / Adapter, Brown & Sharpe # 9 to 7 B&S (A) View cart “Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8” has been added to your cart. Adapter, Brown & Sharpe # 9 to 7 B&S (A)$10.00 1 in stock Add to cart Category: Mill Tooling Description Description (A)Brown & Sharpe #9 to #7 Adapter, OAL 4-15/16″, 7/16″-14 Draw Bolt Hole Related products Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI (A) $25.00 Add to cart Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset $85.00 Add to cart Boring Head, Straight Shank 1″, Takes Y Collets, Universal $49.00 Add to cart Quick Change Tooling, R-8, Narex $99.00 Add to cart