Home / Milling / Mill Tooling / Boring Head, Brown & Sharpe 9, Diameter 4″, Flynn, Item # L63094 Boring Head, Brown & Sharpe 9, Diameter 4″, Flynn, Item # L63094$295.00 1 in stock Add to cart SKU: L63094 Category: Mill Tooling Description Description Flynn 4″ Boring Head #9 B&S Brown & Sharpe Shank, 3/4″ Bars, With Extension Block Related products Boring Head, Staight Shank 1″, Diameter 1-3/4″, Erickson Tenthset (B) $75.00 Add to cart Collet Chuck, 40 NMTB, Collets B & S 21 Brown & Sharpe $195.00 Add to cart Boring Head, Straight Shank 3/4″, Diameter 3″ $29.00 Add to cart Boring Head, Straight Shank 1″, Takes Y Collets, Universal $49.00 Add to cart