Home / Milling / Mill Tooling / Arbor, Horizontal Milling Machine, 40 NMTB, 1″, SJ & Co. Arbor, Horizontal Milling Machine, 40 NMTB, 1″, SJ & Co.$59.00 Category: Mill Tooling Description Description 1″ w/ 1/4″ Key. 13-5/8″ OAL, Stem 23/32″ 6 Pounds Related products Arbor, Stub, Straight Shank 1″, 1-5/8″ $49.00 Read more Holder, End Mill, 40 NMTB, 7/8″ ETM $40.00 Read more Adapter, 50 NMTB, 50 NMTB to Brown & Sharpe #9 BS $49.00 Read more Power Feed, Y-Axis, for Bridgeport (NEW), JD30AL400Y $375.00 Read more