Home / Milling / Mill Tooling / Adapter, Brown & Sharpe #11 to 7 B & S, Kearney & Trecker View cart “Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8” has been added to your cart. Adapter, Brown & Sharpe #11 to 7 B & S, Kearney & Trecker$19.00 1 in stock Add to cart Category: Mill Tooling Description Description Kearney & Trecker #5 Adapter, Brown & Sharpe #11 to #7 Adapter Related products Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI (A) $25.00 Add to cart Boring Head, R-8, Bridgeport, Diameter 3″, 5/8″ Bars Item # L61043A $149.00 Add to cart Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI $30.00 Add to cart Boring Head, Straight Shank 1″, Takes Y Collets, Universal $49.00 Add to cart