Home / Milling / Mill Tooling / Adapter, 30 NMTB to Brown & Sharpe #7 SJ & Co View cart “Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8” has been added to your cart. Adapter, 30 NMTB to Brown & Sharpe #7 SJ & Co$30.00 Adapter, 30 NMTB to Brown & Sharpe #7 SJ & Co quantity Add to cart Category: Mill Tooling Description Description SJ & Co 30NMTB to B & S #7 Adapter Related products Boring Head, Straight Shank 5/8″, No Name $29.00 Add to cart Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI $30.00 Add to cart Boring Head, Staight Shank 1″, Diameter 1-3/4″, Erickson Tenthset (B) $75.00 Add to cart Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8 $349.00 Add to cart