Specification Brand : Xuyingst BulletPoint1 : Countersink Drill with Brazing Carbide Blade Chamfering Milling Tool 90 Degree16mm 20mm 25mm 30mm 40mm For Metal BulletPoint2 : -It performs well when machining Non-ferrous metals, cast iron, General steel, alloy steel, etc. BulletPoint3 : -In order to ensure the firmness of the drill bit, we adopted a brazing method to weld carbide inserts. In this way, the drill bit can process harder metal (compared with HSS countersinks).But this will make the appearance of the drill bit not good-looking. We hope you don't mind. BulletPoint4 : -Because the cutting edge of carbide material is very them machining environment needs to be stable to reduce beating. BulletPoint5 : -Suitable for low rotating speed and low cutting allowance.Recommended RPM is about 200. Color : One Color ExternallyAssignedProductIdentifier : 5009297031402 ExternallyAssignedProductIdentifier1 : 769053117799 ExternallyAssignedProductIdentifier2 : 0769053117799 IncludedComponents : 4 Piece Bolt/Stud Set ItemName : Xuyingst 1pcs 16mm-40mm Countersink Drill with Brazing Carbide Blade Drill Drill Bit Set for Metal Cone Stage Drills Chamfering Milling Tool for Metal ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-metal-lathes Manufacturer : Xuyingst Material : metal MetalType : other ModelName : Hilitandf5ms3v2z7p ModelNumber : 2105 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 2105 ProductDescription : Feed: K: 0.15~0.25 N: 0.25~0.35 M: 0.08~0.12 P: 0.25~0.4 Dimensions: 16*12D*80L 20*12D 25*12D 30*16D 40*16D Hign-concerned Chemical : None Origin : China Certification : None DIY Supplies : Metalworking Material : Tungsten Carbide Type : Countersink Drill Bit Use : Metal Drilling Length : 90/100/110mm ProductSiteLaunchDate : 2025-04-30T08:36:31.371Z Size : 16mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27112800