Home / Milling / Mill Tooling / Boring Head, Straight Shank 3/4″, Diameter 3″ View cart “Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI (A)” has been added to your cart. Boring Head, Straight Shank 3/4″, Diameter 3″$29.00 1 in stock Add to cart Category: Mill Tooling Description Description 3″ Off-set Boring Head w/ 3/4″ Shank, Takes 3/4″ Bars Related products Aluminum T-Slot Bolster Plate Table 9″ x 28″ x 1-1/2″ Thick, 7/16″ Slot $125.00 Add to cart Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8 $349.00 Add to cart Collet Chuck, 30 NMTB, Collets TG-100 Erickson $199.00 Add to cart Boring Head, Straight Shank, 2-1/4″ Diameter, Lincoln Machine Specialty $49.00 Add to cart