Home / Milling / Mill Tooling / Adapter, 50 NMTB to Brown & Sharpe #9 B & S Kearney & Trecker View cart “Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset” has been added to your cart. Adapter, 50 NMTB to Brown & Sharpe #9 B & S Kearney & Trecker$40.00 1 in stock Add to cart Category: Mill Tooling Description Description Kearney Trecker 50NMTB to B & S #9 Adapter, K & T Related products Boring Head, R-8, Bridgeport, Diameter 3″, 5/8″ Bars Item # L61043A $149.00 Add to cart Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset $85.00 Add to cart Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI (A) $25.00 Add to cart Collet Chuck, Brown & Sharpe #9, B &S Uses Z Collets $49.00 Add to cart