3/8" Shank 9 pc. Carbide Tipped Boring Bar Set

3/8" Shank 9 pc. Carbide Tipped Boring Bar Set

C-6 carbide for steel and alloy steel 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- 3/8".

Contains:

• (3) Pcs. 5/16" minimum bore

(1 ea. 3/4" bore depth x 2" overall, 1 ea. 1-1/8" x 2-3/8", & 1 ea. 1-1/2" x 2-3/4")

• (3) Pcs. 3/8" minimum bore

(1 ea. 15/16" bore depth x 2-3/16" overall, 1 ea. 1-13/32" x 2-21/32", & 1 ea. 1-7/82" x 3-1/8"); (3) pcs. 7/16" minimum bore (1 ea. 1-1/8" bore depth x 2-3/8" overall, 1 ea. 1-11/16" x 3-15/16", & 1 ea. 2-1/4" x 3-1/2"