Home / Milling / Mill Tooling / Holder, Shell Mill, BT-40, 3/4″, Pioneer Holder, Shell Mill, BT-40, 3/4″, Pioneer$60.00 Category: Mill Tooling Description Description Pioneer BT40 Shell Mill Holder 3/4″ Related products Boring Head, Straight Shank 3/4″, Diameter 3″ $29.00 Read more Holder, End Mill, 40 NMTB 5/8″ EM $40.00 Read more Arbor, Horizontal Milling, 50 NMTB, 2″ x 1/2″ Key, Beaver $195.00 Read more Arbor, Horizontal Milling, 50 NMTB, 1-1/2″ x 3/8″ Key (A) $125.00 Read more