Home / Milling / Mill Tooling / Collet Chuck, 40 NMTB Shank, ER-40 Collet Chuck, 40 NMTB Shank, ER-40$59.00 Category: Mill Tooling Description Description NMTB40-ER40-80L 40 Taper Collet Chuck Uses ER40 collets, Not Included 4 Pounds Related products Holder, End Mill, 40 NMTB, 7/8″ ETM $40.00 Read more Holder, End Mill, Quick Change, Yuasa, Set of 3 $75.00 Read more Arbor, Horizontal Milling, 50 NMTB, 1-1/2″ x 3/8″ Key (A) $125.00 Read more Boring Cartridge, Adjustable, Rigibore Micro TR 5B 2 (NOS) (2 Available) $24.95 Read more