Home / Milling / Mill Tooling / Arbor, Horizontal Milling, 40 NMTB, 1″ x 1/4″ Key, Made In Poland (A) Arbor, Horizontal Milling, 40 NMTB, 1″ x 1/4″ Key, Made In Poland (A)$75.00 Category: Mill Tooling Description Description Horizontal Mill Arbor, Style A, 23/32″ Stem, Arbor Length 9″, OAL 15-1/4″ 7 Pounds Related products Holder, End Mill, Brown & Sharpe #7, 3/16″ $20.00 Read more Arbor, Horizontal Milling, 50 NMTB, 1-1/2″ x 5/16″ Keyway $95.00 Read more Arbor, Horizontal Milling, 30 NMTB, 1″ x 1/4″ Key, Beaver Tool (C) $149.00 Read more Arbor, Stub, Straight Shank 1″, 1-5/8″ $49.00 Read more