Specification Brand : RedLine Tools BulletPoint1 : AlTiN Coated BulletPoint2 : .3500 Minimum Bore BulletPoint3 : .3125 Shank Diameter ItemName : RedLine Tools - Carbide Boring Bar .3500 Min. Bore, AlTiN Coated, 3125 Shank Dia. - RBB041110A ItemTypeKeyword : boring-bars Manufacturer : RedLine Tools Material : Carbide NumberOfItems : 1 PartNumber : RBB041110A ProductDescription : RedLine premium tungsten carbide bars are proudly made in the USA, and provide you with outstanding results due to the stiffness and durability. These bars are extremely effective in a variety of applications including boring, grooving, threading, profiling and reverse profiling a wide range of materials. Our solid carbide boring bars, threading bars, profiling and grooving bars are also available in a quick-change version with great repeatability, which will save you time and money by increasing your overall efficiency. In addition to carbide bars, we also carry standard and quick change boring bar holders to reduce vibration and keep your cuts as accurate as possible. Browse our selection below by size, depth, brand, coating, and more to find the exact tool you need. ProductSiteLaunchDate : 2018-05-16T18:47:05.927Z Size : .3120