Specification Brand : All American BulletPoint1 : I.D. Tolerance of +.0001/.0005 BulletPoint2 : Concentricity of 0 to .0003 Total indicator reading maximum BulletPoint3 : Heat treated to Rockwell C62 to 64. BulletPoint4 : Non Counterbored BulletPoint5 : Crafted from alloy, this allows for adjustable Angled, ensuring precise and efficient drilling. Color : One Color ExternallyAssignedProductIdentifier : 7703190278282 ItemName : All American Type H Head Press Fit Drill Bushing, 1 ID x 1-3/4 OD x 1-3/8" L Made in USA ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : drill-adapters Manufacturer : All American ModelName : KAKWPFMVCK ModelNumber : KAKWPFMVCK NumberOfItems : 1 NumberOfPieces : 1 PartNumber : H112-22-1 ProductDescription : All American Drill Bushing are made in the USA from steel obtained from a domestic steel foundry. Our standard bushings are made of C1144 and heat treated to Rockwell C62-64. Concentricity is held at 0 to .0003 T.I.R maximum for ID sizes of 1/8 to ½ and 0 to .0005 T.I.R Max for any other size. A blended Radius on the drill entrance improves drill entry and alignment which prevents tool wear and breakage. All of our products are free of conflict materials of any kind and conform to Reach. ProductSiteLaunchDate : 2014-11-20T08:00:00.000Z Size : MT2- MT1 UnitCount : 1 UnspscCode : 27111700