Home / Milling / Mill Tooling / Boring Head, R-8 shank, Diameter 3″, Import Boring Head, R-8 shank, Diameter 3″, Import$99.00 Category: Mill Tooling Description Description Boring Head 3″ with removable R8 shank (new old stock) Related products Boring Head, Unknown Shank, Diameter 3″ $125.00 Read more Arbor, Horizontal Milling, 30 NMTB, 1″ x 1/4″ Key, Beaver Tool (C) $149.00 Read more Collet Chuck, 50 NMTB w Collets Bofors Sweden $149.00 Read more Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Criterion L624R8 $349.00 Read more