Home / Milling / Mill Tooling / Holder, End Mill, 30 NMTB, 1/2″ SJ & Co (B) View cart “Collet Chuck, 40 NMTB, Collets B & S 21 Brown & Sharpe” has been added to your cart. Holder, End Mill, 30 NMTB, 1/2″ SJ & Co (B)$30.00 1 in stock Add to cart Category: Mill Tooling Description Description (B)SJ & Co 1/2″ End Mill Holder, 30NMTB Related products Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI (A) $25.00 Add to cart Boring Head, No Shank, Diameter 1-3/4″, Erickson Tenthset $25.00 Add to cart Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset $85.00 Add to cart Collet Chuck, Brown & Sharpe #9, B &S Uses Z Collets $49.00 Add to cart