3/4" BORING BAR SET PRO QUALITY 12 PCS CARBIDE TIPPED BARS 3/4" SHANK LATHE TOOL
 
Features
12 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- 3/4"
Minimum Boring Range: 7/16" - 13/16" (see below)
Overall Length: 3-1/8" to 6-1/2" (see below)
Boring Depth Range: 1-1/8" to 4-1/2" (see below)
Contains (3) pcs. 7/16" minimum bore (1 ea. 1-1/8" bore depth x 3-1/8" overall, 1 ea. 1-11/16" x 3-11/16", & 1 ea. 2-1/4" x 4-1/4")
Contains (3) pcs. 9/16" minimum bore (1 ea. 1-1/2" bore depth x 3-1/2" overall, 1 ea. 2-1/4" x 4-1/4", & 1 ea. 3" x 5")
Contains (3) pcs. 11/16" minimum bore (1 ea. 1-7/8" bore depth x 3-7/8" overall, 1 ea. 2-13/16" x 4-13/16", & 1 ea. 3-3/4" x 5-3/4")
Contains (3) pcs. 13/16" minimum bore (1 ea. 2-1/4" bore depth x 4-1/4" overall, 1 ea. 3-1/8" x 5-3/8", & 1 ea. 4-1/2" x 6-1/2")