Specification Brand : MINI-BORE BulletPoint1 : See Downloads section below item photos for detailed product information, technical information and compatible boring bars. BulletPoint2 : Use MBG Series or ANSI WCGT 21.5 style boring bars BulletPoint3 : Uncoated DURA-MAX 4000 carbide boring insert for steel, cast iron, and stainless steel with interrupted cuts BulletPoint4 : .008" Radius, 3 Cutting edges, Molded Chipbreaker, .250" I.C. Trigon insert. BulletPoint5 : Includes F26 Screw ItemName : THINBIT 5 Pack MBGIW08D4U MBG Series, 0.008" Radius, Molded Chipbreaker, Uncoated Carbide Boring Insert for Steel, cast Iron, and Stainless Steel with Interrupted cuts. ItemPackageDimensions_Height : 0.38 inches ItemPackageDimensions_Length : 2.38 inches ItemPackageDimensions_Width : 1 inches ItemShape : .250" I.c. Trigon ItemTypeKeyword : boring-inserts Manufacturer : Kaiser Tool Company, Inc. Material : Uncoated Carbide ModelNumber : MBG (WCGT 21.5) NumberOfItems : 5 PartNumber : MBGIW08D4U ProductDescription : Buy direct from THINBIT. MINI-BORE 5 Pack MBCIW15D5U 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 .015" corner radii. DURA-MAX 5000 carbide is a hard, abrasion resistant, sub-micron grain carbide with excellent edge and corner retention. This grade is recommended for cutting abrasive materials, non-ferrous alloys, aluminium, plastic and applications without an interrupted cut. 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 : 2016-08-11T18:04:23.058Z