Specification Brand : Drillco BulletPoint1 : High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance BulletPoint2 : Combination black and gold finish, for improved lubricity, corrosion resistance, and to reduce chipping or flaking BulletPoint3 : Hex shanks have six flats on their sides to reduce slippage when working in high-torque applications BulletPoint4 : When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging BulletPoint5 : Nitro safety first hex shank reamer have been designed to protect against the danger and loss of a falling reamer; nitro meets OSHA 29CFR part 1926.759 (falling objects protection) Color : multi ExternallyAssignedProductIdentifier1 : 045997096933 ExternallyAssignedProductIdentifier2 : 755838674830 ExternallyAssignedProductIdentifier3 : 0755838674830 ExternallyAssignedProductIdentifier4 : 0045997096933 ExternallyAssignedProductIdentifier5 : 00045997096933 FinishType : black and gold oxide IncludedComponents : 7/32" x 6" SDS-PLUS Bit, 2-Cutter ItemName : Drillco 4290N Series High-Speed Steel Nitro Safety First Construction Reamer, Spiral Flute, Hex Shank, Black and Gold Finish, 7/8" Size, 7" Length (Pack of 1) ItemPackageDimensions_Height : 1.771 inches ItemPackageDimensions_Length : 7.125 inches ItemPackageDimensions_Width : 1.771 inches ItemPackageQuantity : 1 ItemTypeKeyword : hex-shank-drill-bits Manufacturer : Drillco Cutting Tools Material : High Speed Steel MfgSeriesNumber : 4290N ModelNumber : 429N156 NumberOfItems : 1 PartNumber : 429N156 ProductSiteLaunchDate : 2013-08-09T00:00:01-07:00 Size : 7/8" SupplierDeclaredDgHzRegulation : unknown SurfaceRecommendation : Alloy Steel UnitCount : 1