1/2" Shank 9 pc. Carbide Tipped Boring Bar Set

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1/2" Shank 9 pc. Carbide Tipped Boring Bar Set . C-6 carbide for steel and alloy steel it is well designed so that the same bar can bore flat bottom holes or faces. Alloy steel shanks are hardened and ground to +0"-.0005".

• 9 Piece boring bar set features C-6 carbide for use in harder materials but also works great in aluminum and other soft metals
• All shanks are held to 0.0000-0.0005" from the nominal diameter and made of special heat treated alloy steel
• Shank Diameter- 1/2"