Home / Milling / Mill Tooling / Boring Heads / Boring Head, R-8 shank, Diameter 3″, Import (A) Boring Head, R-8 shank, Diameter 3″, Import (A)$50.00 Category: Boring Heads Description Description Boring Head 3″ with removable R8 shank Related products Boring Head, R-8, Diameter 2-1/2″, 1/2″ Bars Everede $149.00 Read more Boring Head, CAT 40, 3″ Diameter, Criterion, Item # L62340 $249.00 Read more Boring Head, Morse Taper #3, Diameter 3-1/2″, Enco, Item # L63035 $249.00 Read more Boring Head, Straight Shank 5/8″, 1-7/8″ Diameter $59.00 Read more