Home / Milling / Mill Tooling / Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset View cart “Boring Head, Straight Shank, 2-1/4″ Diameter, Lincoln Machine Specialty” has been added to your cart. Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset$85.00 1 in stock Add to cart Category: Mill Tooling Description Description Erickson 2-1/2″ Diameter Tenthset Boring Head w/ 1″ Straight Shank, Takes 1/2″ Boring Bars Related products Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI (A) $25.00 Add to cart Boring Head, R-8, Bridgeport, Diameter 3″, 5/8″ Bars Item # L61043A $149.00 Add to cart Collet Chuck, Brown & Sharpe #9, B &S Uses Z Collets $49.00 Add to cart Quick Change Set,R-8, Enco Item # L5708 $295.00 Add to cart