Specification Brand : MINI-BORE BulletPoint1 : See Downloads section below item photos for detailed product information, technical information and compatible boring bars. BulletPoint2 : Use MBC Series or ANSI TP style boring bars BulletPoint3 : Uncoated DURA-MAX 3000 carbide boring insert for steel, cast iron, and stainless steel BulletPoint4 : .031" Radius, 3 Cutting edges, Molded Chipbreaker, .250" I.C. Triangle insert. BulletPoint5 : Includes F31 Screw ItemName : THINBIT 5 Pack MBCIW31D3U MBC Series, 0.031" Radius, Molded Chipbreaker, Uncoated Carbide Boring Insert for Steel, cast Iron, and Stainless Steel. ItemPackageDimensions_Height : 0.38 inches ItemPackageDimensions_Length : 2.38 inches ItemPackageDimensions_Width : 1 inches ItemShape : .250" I.c. Triangle ItemTypeKeyword : boring-inserts Manufacturer : Kaiser Tool Company, Inc. Material : Uncoated Carbide ModelNumber : MBC (TPCH) NumberOfItems : 5 PartNumber : MBCIW31D3U ProductDescription : Buy direct from THINBIT. MINI-BORE 5 Pack MBCIW31D3U boring inserts are designed to use with 'MBC' Series boring bars and any boring bar that accepts ANSI TP style inserts. The insert is Uncoated and has a Molded Chipbreaker. The insert is a .250" I.C. Triangle with 3 cutting edges and .031" corner radii. DURA-MAX 3000 is a hard and wear resistant sub-micron grain carbide. DURA-MAX 3000 is designed for precision finish cuts in steel, cast iron and stainless steel. Kaiser Tool Company, Inc. makes all products in Fort Wayne, Indiana and has over 50 years producing THINBIT products. Our principles are Quality Products, Fast Delivery and Superior Customer Service. Please Note: Final shipping costs will be calculated at checkout based on value of all THINBIT items ordered. THINBIT, MINI-BORE and DURA-MAX are registered trademarks exclusively licensed to Kaiser Tool Company, Inc. in the U.S. and/or other countries. ProductSiteLaunchDate : 2016-08-11T18:04:37.137Z