Specification Brand : Drill America BulletPoint : Size: 1/2, Material: High Speed Steel, Finish: Black Oxide, Flute Length: 4-1/2, Overall Length: 6, Shank Type: Round, Style: Jobber, Cutting Angle: 118, Point Type: Conventional Point, Number of Flutes: 2, Cutting Direction: Left Hand BulletPoint1 : Versatile Compatibility: Adapts 5/8"-11 male thread to ½” triangle shank, perfect for connecting diamond core drill bits for efficient drilling. BulletPoint2 : Durable Construction: Crafted from high-quality materials for enhanced durability and longevity, ensuring your adapter stands up to demanding tasks. BulletPoint3 : Easy to Use: Designed with the user in mind, this short adapter enables hassle-free connection, ensuring your drilling tasks are smoother and more efficient. BulletPoint4 : Enhanced Performance: Ensures optimal performance and fit with KSEIBI diamond core drill bits, helping to increase the efficiency and effectiveness of your tools. BulletPoint5 : ROTARY MODE ONLY: Specifically designed for use in rotary mode. Ensure optimal performance and safety by avoiding use in hammer mode, protecting both your tools and workpieces. Color : Black Oxide ExternallyAssignedProductIdentifier : 6972848329558 ExternallyAssignedProductIdentifier1 : 887861027953 ExternallyAssignedProductIdentifier2 : 0887861027953 FinishType : Black Oxide GpsrSafetyAttestation : 1 IncludedComponents : Adapter ItemName : Qualtech 1/2in HSS Left Hand Jobber Length Drill Bit ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : core-drill-bits Manufacturer : Qualtech Material : High-Speed Steel ModelName : ESQBCZHZE ModelNumber : DWDLH1/2 NumberOfBoxes : 1 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : DWDLH1/2 ProductDescription : DRILL AMERICA 1/2" H.S. LEFT HAND DRILL (DWDLH1/2) ProductSiteLaunchDate : 2013-01-07T17:19:56.294Z Size : 1/2 in Style : HSS Polished Left Hand Jobber Drill SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Alloy Steel SurfaceRecommendation1 : Ceramic SurfaceRecommendation2 : Stone SurfaceRecommendation3 : Tile SurfaceRecommendation4 : Concret UnitCount : 1 UnspscCode : 27111700