Home / Milling / Mill Tooling / Holder, Chuck, Quick Change 50 NMTB View cart “Boring Head, Straight Shank 1″, Takes Y Collets, Universal” has been added to your cart. Holder, Chuck, Quick Change 50 NMTB$150.00 1 in stock Add to cart Category: Mill Tooling Description Description SPI Quick Change Chuck 50NMTB #75-212-1 Related products Quick Change Set,R-8, Enco Item # L5708 $295.00 Add to cart Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8 $349.00 Add to cart Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset $85.00 Add to cart Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI $30.00 Add to cart