Specification Brand : Super Tool BulletPoint1 : When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters. BulletPoint2 : 9 1/2 " overall length BulletPoint3 : 1 3/8 " flute length BulletPoint4 : Morse taper shank #2, For Reaming Abrasive Material BulletPoint5 : This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground. ItemName : 25/32" Expansion Reamer, Carbide Tipped, Tapered Shank, 56064, USA Made ItemPackageQuantity : 1 ItemTypeKeyword : expansion-reamers Manufacturer : Super Tool Material : Carbide ModelNumber : 56064 NumberOfItems : 1 PartNumber : 56064 ProductDescription : 25/32" Expansion Reamer, Carbide Tipped, Tapered Shank, 56064, USA Made ProductSiteLaunchDate : 2014-11-14T17:12:34.414Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31191600