Specification Brand : AD INTERNATIONAL BulletPoint : Micro Drill Bits BulletPoint1 : ✅ Drill Specifications - 44.5 MM indexable insert U drill with Weldon shank design for precise and stable drilling operations BulletPoint2 : ✅ High-Performance U Drill (Indexable Drill) – Ideal for CNC/VMC machines to drill large-diameter holes quickly and accurately. BulletPoint3 : ✅ Insert-Based Design – Uses 2 replaceable carbide inserts for efficient cutting; no need to replace or sharpen the entire tool. BulletPoint4 : ✅ Coolant-Through Technology – Features through-coolant holes for better chip evacuation, longer tool life, and smoother operation. BulletPoint5 : ✅ Double Cutting Edge – Provides balanced cutting force and enhanced performance compared to standard twist drills. BulletPoint6 : ✅ Durable & Rigid Construction – Built with a solid body for reduced vibration and superior accuracy in high-speed machining. BulletPoint7 : ✅ Versatile Material Compatibility – Suitable for steel, hardened steel, stainless steel, tool steel, aluminum, titanium, plastic, brass, and bronze. Color : 1 Set(6,8,10,12) CuttingAngleString : 9E+1 degrees ExternallyAssignedProductIdentifier : 6150003753718 FinishType : Carbide IncludedComponents : 10 Carbide Inserts, 1 Drill Body ItemName : Indexable Insert U Drill 44.5 MM II Weldon Shank II Through Coolant II 10 pcs Carbide Inserts Free (Dia 44.5 mm~2D~40 mm Shank) ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : boring-bits Manufacturer : A.D. International Material : Carbide ModelNumber : 10-JAI-UD44.5 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 10 PartNumber : 10-JAI-UD44.5 ProductDescription : Elevate your machining capabilities with this professional-grade 44.5 mm indexable insert U drill featuring a Weldon shank design and through-coolant functionality. This versatile drilling solution comes complete with 10 premium carbide inserts, offering exceptional value and performance for your metalworking needs. The Weldon shank ensures secure tool holding and precise alignment, while the through-coolant design efficiently manages heat and chip evacuation for superior cutting performance. Perfect for industrial applications, manufacturing facilities, and professional workshops, this U drill delivers consistent hole quality and excellent tool life. The indexable insert design allows for quick replacement of cutting edges, minimizing downtime and maximizing productivity. Whether you're working with tough materials or need precise boring solutions, this comprehensive drilling package provides the reliability and accuracy demanded by industry professionals. ProductSiteLaunchDate : 2025-05-10T12:21:29.141Z Size : Dia 44.5 mm~2D~40 mm Shank SupplierDeclaredDgHzRegulation : other SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Metal UnitCount : 10 UnspscCode : 27112800