Home / Milling / Mill Tooling / Boring Heads / Boring Head, Automatic, 30 NMTB Boring Head, Automatic, 30 NMTB$149.00 SKU: L69048 Category: Boring Heads Description Description Automatic Boring & Facing Head w/ 30 Taper Shank, 1/2″ Boring Bars Related products Boring Head, R-8, Bridgeport, Diameter 3″, Item #L61043B $149.00 Read more Boring Head, 4″, 50 NMTB Shank, Flynn $149.00 Read more Boring Head, 1″ Straight Shank, 3″, Criterion $149.00 Read more Boring Head, Straight Shank, 3/4″, Criterion 2″, S-2, Item # L622.75A $125.00 Read more