Specification Brand : Starrett BulletPoint1 : Select proper size arbor to fit appropriate size hole saw diameter. BulletPoint2 : Choice of hex shank or round shank arbors. BulletPoint3 : High-quality well saw kits are used to drill round holes, easy to drill. The well-resistant and durable teeth ensure a powerful and efficient action. BulletPoint4 : The aperture saw is in a variety of sizes to meet different needs. BulletPoint5 : Equipped with Arbors and a wrench .. Can be widely used to cut wood, thin metal plates, and the like. BulletPoint6 : Material: carbon steel Color : Black ExternallyAssignedProductIdentifier : 7735448009966 IncludedComponents : Drill Bits ItemName : Starrett 55142 1-1/4"- 6" 7/16"Hex Arbors for Hole Saws (Pack/2) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hole-saw-arbors Manufacturer : STARRETT Material : Metal ModelName : PVPGMNLNYA ModelNumber : PVPGMNLNYA NumberOfItems : 1 NumberOfPieces : 2 PartNumber : KA2-N ProductDescription : STARRETT 55142 Arbors For Hole Saws [pack of 2] ProductSiteLaunchDate : 2013-03-29T15:55:47.520Z Size : One Size Style : Compact SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27111700