Specification Brand : M & J Tooling LLC BulletPoint1 : Made of high quality material, durable BulletPoint2 : Made from high speed steel, these reamer cutters have high hardness. BulletPoint3 : Sharp cutting-edge, high cutting ability, high accuracy, long service life. BulletPoint4 : Applicable for reaming to processing and handicraft processing. BulletPoint5 : Widely used for bore machining, installed in drilling machine, milling machine, etc. BulletPoint6 : Processed surface of iron, plastic, wood, copper, aluminum and other soft materials. Color : One Color ExternallyAssignedProductIdentifier : 4976289764192 FinishType : Unfinished IncludedComponents : No ItemName : New Dagger 4mm O.D. HSS Reamer Morse Taper #1 Shank Spiral 4 Flute MT1 .1575 - BR4806MJT ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemShape : Straight Flute Straight Shank ItemTypeKeyword : chucking-reamers Manufacturer : M & J Tooling LLC Material : Carbide ModelNumber : BJSRNE NumberOfItems : 1 PartNumber : BR4806MJT ProductDescription : YOU ARE PURCHASING THE PICTUREDREAMER.