Home / Milling / Mill Tooling / Boring Heads / Boring Head, Straight Shank, 1/2″, Criterion 2″ Boring Head, Straight Shank, 1/2″, Criterion 2″$75.00 Category: Boring Heads Description Description Criterion 2″ Square Off Set Boring Head w/ 1/2″ Shank, Uses 1/2″ Boring Bars 2 Pounds Related products Boring Head, 1″ Straight Shank, 3″, Criterion $149.00 Read more Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI $30.00 Read more Boring Head, Automatic, 30 NMTB $149.00 Read more Boring Head, Brown & Sharpe 9, Diameter 4″, Flynn, Item # L63094 $295.00 Read more