Home / Milling / Mill Tooling / Arbor, Horizontal Milling, R-8, Bridgeport, 7/8″ View cart “Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI” has been added to your cart. Arbor, Horizontal Milling, R-8, Bridgeport, 7/8″$195.00 1 in stock Add to cart Category: Mill Tooling Description Description Authentic Bridgeport 7/8″ Horizontal Milling Machine Arbor, 11/16″ Stem Related products Quick Change Set, Morse Taper #5 MT, Neal Skokie $295.00 Add to cart 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, No Shank, Diameter 1-3/4″, Erickson Tenthset $25.00 Add to cart