Home / Milling / Mill Tooling / Holder, Boring Bar, 30 NMTB, 3/4″ Bars Holder, Boring Bar, 30 NMTB, 3/4″ Bars$79.00 Category: Mill Tooling Description Description 30 Taper Boring Bar Holder 3/4″ Bars Related products Boring Head, 45 Taper, Diameter 4″, 1″ Boring Bars $200.00 Read more Holder, End Mill, Brown & Sharpe #7, 3/16″ $20.00 Read more Holder, End Mill, Jarno $14.95 Read more Boring Head, Straight Shank 3/4″, Diameter 3″ $29.00 Read more