Home / Milling / Mill Tooling / Holder, Chuck, Quick Change 50 NMTB View cart “Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8” 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, Straight Shank 3/4″, Diameter 3″ $29.00 Add to cart Collet Chuck, 30 NMTB, Collets TG-100 Erickson $199.00 Add to cart Collet Chuck, 30 Taper w/ Collet 1/4”, 3/8, 1/2, 5/8, 3/4, 1” by 1/8ths $80.00 Add to cart Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset $85.00 Add to cart