Specification Brand : Tzdxfgl BulletPoint1 : Drill Bit Size: Cutting Edge Diameter: 76mm/3inch; Shank Diameter: 10mm/0.4inch; Total Length: 15cm/6inch; Drill Bit Diameter: 15.5mm(0.61inch) or 20mm(0.79inch). BulletPoint2 : High-Speed Steel Material: Crafted from reliable materials, High-Speed Steel provides a balance of hardness and toughness for wear resistance. The twist drill bit set features high cutting-edge strength and fast cutting speeds, is very strong and can be used over and over again BulletPoint3 : Compatible with: They are compatible with hand drills, bench drills, and more. The tri-flat design on the shank ensures a tighter grip, maximizing security for precise hole drilling, ideal for DIY enthusiasts and professional craftsmen BulletPoint4 : Easy to Use: These twist drill bits are easy and convenient to use. The spiral groove aids in the efficient removal of metal chips, saving time and effort during operation. The sharp, spiral cutting edge ensures clean and smooth cuts. No professional skills are required BulletPoint5 : Wide Application: The twist drill bits are suitable for most general-purpose applications. These twist drill bits are suitable for chrome steel; 45# steel; stainless steel (up to 1mm thick); square tubes; iron; aluminum alloy; cast iron; plastic; wood; copper; stainless steel, and other metals BulletPoint6 : After-sales: If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service Color : Bronze Black ExternallyAssignedProductIdentifier : 7028951206701 IncludedComponents : 2 x Twist Drill Bits ItemName : 2 Pcs 6" Reduced Shank Twist Drill Bits, 20 mm High Speed Steel Twist Drill Bit Set with Black Nitride and Gold Titanium Coating with 10mm Shank for Stainless Steel Aluminum Alloy Metal Plastic Wood ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 16.5 centimeters ItemPackageDimensions_Width : 5.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : reduced-shank-drill-bits Manufacturer : QUHUAMAO_US Material : High Speed Steel ModelNumber : 2 Pcs 6" Reduced Shank Twist Drill Bits NumberOfItems : 2 NumberOfPieces : 1 PartNumber : ROUS2024012205 ProductDescription : The high-speed steel twist drill bits are good for most general-purpose applications, offering a combination of hardness and toughness for wear resistance. They are very easy to use and do not require any professional skills. suitable for chrome steel, 45# steel, iron, aluminum alloy, cast iron, plastic, wood, and more. Parts List: 2 x Twist Drill Bits Specification: Product Name: Twist Drill Bits Size: Total Length: 15cm/6inch Drill Bit Diameter(Optional): 15.5mm(0.61inch)/20mm(0.79inch) Shank Diameter: 10mm/0.4inch Cutting Edge Diameter: 76mm/3inch Material: High-Speed Steel Color: Bronze Black Note: 1. There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2. Please allow a 1-3cm dimension difference due to manual measurement. ProductSiteLaunchDate : 2025-01-22T13:21:04.720Z Size : 22mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27111700