Home / Milling / Mill Tooling / Holder, End Mill, 40 NMTB, 1/2″ EM View cart “Boring Head, Straight Shank, 2-1/4″ Diameter, Lincoln Machine Specialty” has been added to your cart. Holder, End Mill, 40 NMTB, 1/2″ EM$40.00 1 in stock Add to cart Category: Mill Tooling Description Description EM 40 NMTB 1/2″ Endmill Holder Related products 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 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