Home / Milling / Mill Tooling / Boring Heads / Boring Head, Straight Shank 1″, Diameter 1-3/4″, Tenthset Boring Head, Straight Shank 1″, Diameter 1-3/4″, Tenthset$75.00 Category: Boring Heads Description Description Resolution .0001″, Uses 3/8″ Boring Bars Related products Boring Head, CAT 40, 3″ Diameter, Criterion, Item # L62340 $249.00 Read more Boring Head, #742, Moore $225.00 Read more Boring Head, R-8, Bridgeport, Diameter 3″, Bad Shank Item # L61043C $95.00 Read more Boring Head Set, 2″, R-8 (NEW) Import, Item #GE65NBH-202S $119.95 Read more