Specification Brand : AZZKOR BulletPoint1 : VERSATILE SET: Complete 11-piece spot drill bit set with sizes ranging from 1.0mm to 12.0mm for various machining applications BulletPoint2 : PRECISION DESIGN: 90-degree point angle carbide center bits ideal for creating precise pilot holes and chamfers BulletPoint3 : DURABILITY: Manufactured from high-strength steel with HRC65 hardness rating for extended tool life and consistent performance BulletPoint4 : MACHINING CAPABILITY: Specially designed for CNC machine operations, providing accurate location and guide holes in metalworking BulletPoint5 : PROFESSIONAL GRADE: SGP series industrial-quality bits engineered for spot drilling, chamfering, and preparing precise pilot holes BulletPoint6 : Versatility:Endmills Suitable for Alloy steel, carbon steel, ordinary steel, modulated steel, preheated steel, HRC35-45 mold steel, tool steel, Stainless steel, low-grade stainless steel processing BulletPoint7 : The Product(11pcs) dimensions included: 1.0mmx50L/1.5mmx50L/2.0mmx50L/2.5mmx50L/3.0mmx50L/4.0mmx50L/5.0mmx50L/6.0mmx50L/8.0mmx60L/10.0mmx75L/12.0mmx75L BulletPoint8 : Front Spiral Angle: 90° Color : As Picture Show CornerRadius : 0.02 inches CutType : Center Cutting EndCutType : Center FinishType : Titanium Aluminum Nitride HelixAngle : 90° degrees IncludedComponents : One Plastic Box ItemName : Spot Drill Carbide Center Bit 90° 1.0~12.0mm Steel HRC65 Chamfer Location Prepare Guide Pilot Hole CNC Machine Tool SGP Series 11PCS ItemPackageDimensions_Height : 3.54 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 3.15 inches ItemPackageQuantity : 1 ItemShape : Cylindrical ItemTypeKeyword : chamfer-mills Manufacturer : AZZKOR Material : Carbide ModelName : Mavaol92yqde46z1 ModelNumber : Mavaol6fxsc9vt0d NumberOfCuttingEdges : 2 NumberOfFlutes : 2 NumberOfItems : 11 PartNumber : SGP90-SPOT-11PCS ProductDescription : Elevate your CNC machining precision with this comprehensive 11-piece spot drill carbide center bit set. Featuring a 90-degree angle and sizes ranging from 1.0mm to 12.0mm, these high-performance bits are crafted from premium steel with HRC65 hardness for exceptional durability. Perfect for creating precise pilot holes, chamfering, and location preparation in CNC operations. The SGP series bits ensure accurate centering and guide hole creation, making them essential for professional machinists and industrial applications. These center drills maintain their sharp cutting edge through multiple operations, delivering consistent results in demanding machining environments. The set includes commonly used sizes to handle various project requirements, from delicate work to heavy-duty applications. ProductSiteLaunchDate : 2025-02-16T09:58:25.959Z Size : 1.0-12.0 Millimeter SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 ToleranceHeld : ±0.01 UnitCount : 1 UnspscCode : 27110000