Home / Milling / Mill Tooling / Boring Head, Staight Shank 1″, Diameter 1-3/4″, Erickson Tenthset (C) View cart “Arbor, Boring Head, 30 NMTB 1-1/2″ 18TPI (A)” has been added to your cart. Boring Head, Staight Shank 1″, Diameter 1-3/4″, Erickson Tenthset (C)$49.00 1 in stock Add to cart Category: Mill Tooling Description Description (C)Erickson 1-3/4″ Diameter Tenthset Boring Head, 1″ Shank, Takes 3/8″ Boring Bar Related products Boring Head, R-8, Bridgeport, Diameter 3″, Bad Shank Item # L61043C $95.00 Add to cart 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, 30 Taper w/ Collet 1/4”, 3/8, 1/2, 5/8, 3/4, 1” by 1/8ths $80.00 Add to cart