Home / Milling / Mill Tooling / Holder, Chuck, Quick Change 50 NMTB View cart “Boring Head, R-8, Diameter 2-1/2″, 1/2″ Bars Everede” 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 Boring Head, R-8, Bridgeport, Diameter 3″, Bad Shank Item # L61043C $95.00 Add to cart Boring Head, No Shank, Diameter 1-3/4″, Erickson Tenthset $25.00 Add to cart Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI $30.00 Add to cart Boring Head, Straight Shank 1″, Takes Y Collets, Universal $49.00 Add to cart