Specification Brand : Qualtech BulletPoint : Size: 5/8, Material: High Speed Steel, Finish: Uncoated (Bright), Flute Length: 9, Overall Length: 12, Shank Size: 1/2, Shank Type: Round, Style: Extra Length, Cutting Angle: 118, Point Type: Conventional Point, Number of Flutes: 2, Cutting Direction: Right Hand BulletPoint1 : Premium Quality Material: drill bits are made from high-speed steel for high hardness and durability. BulletPoint2 : Multiple Specification:This set includes 8 pieces drill bit in different sizes(4mm, 4.2mm, 4.5mm, 5mm, 5.2mm, 6mm, 8mm, 10mm.) so it's fairly complete and convenient to you, can meet your varied requirements. BulletPoint3 : Convenient and Useful:Extra long cutting great for general purpose use on hand drills and allows you to access hard to reach areas where jobber length drills can not ;Sharp twisted drill bits will make the drilling easier and more effortless. BulletPoint4 : Good toughness of materials, wear , drilling ability. Apply to: Wood, Plastic and Aluminum Alloy Material;Ideal for DIY, Home And General Building / Engineering Using. BulletPoint5 : Wide Using Application:They are great for most drilling jobs and soft materials such as aluminum, wood, plastics. Color : Grey ExternallyAssignedProductIdentifier1 : 887861062107 ExternallyAssignedProductIdentifier2 : 0887861062107 FinishType : Uncoated GpsrSafetyAttestation : 1 IncludedComponents : inc ItemName : HSS Extra Long Drill Bit with 1/2"Shank Size: 5/8" x 12" ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : extra-long-drill-bits Manufacturer : Qualtech Material : High Speed Steel ModelNumber : Wal frontchvk45srgi NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : DWDDL12X5/8X1/2 ProductDescription : DWDDL12X5/8X1/2 Size: 5/8" x 12" Features: -Drill bit. -Material: High speed steel. -Extra long. -Decimal equivalent: 5625, 6250, 6250 and 8750. Unit Material: -Steel. Use Material: -Metal. Use: -Drill Bits. Generic Dimensions: -9/16'' x 12'' Drill bit flute length: 9''. -5/8'' x 12'' Drill bit flute length: 9''. -5/8'' x 18'' Drill bit flute length: 13''. -7/8'' x 18'' Drill bit flute length: 13''. ProductSiteLaunchDate : 2011-12-11T21:43:46.047Z Size : 5/16 in StreetDate : 2017-11-04T00:00:01Z Style : Extra Long Drill Bit SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 27111700