Specification Brand : SPEED TIGER BulletPoint1 : 1.【Size】Solid Carbide Spotting Drill Size:Shank Diameter:3/8in,Number of Flutes:2 Flutes, Angle:90 Degree,Length of Cut:1in,Finish:AlTiN Coated,Cutting Diameter:3/8in, Material Type: Carbide, Overall Length:2-1/2in. BulletPoint2 : 2. 【Application】: Used for general purpose milling in most materials of medium hardness such as steel, brass, iron, and nonferrous materials.HRC 45~55. BulletPoint3 : 3.【Features】: AlTiN Coated for improved performance and tool life in harder materials or high temperature applications.Precision ground using the grinding wheels. High strength and hardness, abrasion resistant, practical, easy to use and durable in use. BulletPoint4 : 4.【Material】: Tungsten carbide point drill is made of extra grade tungsten steel, the knife edge is sharp and wear-resistant, not easy to stick the knife, continuous processing is not easy to break the knife. BulletPoint5 : 5.【Service】 We provide lifetime technical support and after-sales service. If you have any concerns, please feel free to contact us. CuttingAngleString : 90 degrees EndCutType : Chamfer ExternallyAssignedProductIdentifier : 4712805505562 FinishType : ZrN IncludedComponents : 2pcs 3/8" 2 Flute 90 Degree Solid Carbide Spotting Drill ItemName : SPEED TIGER NC Spot Drills/Chamfer Mill Refill Inserts - for Use with Speed Tiger NC Spot/Chamfer Mill - Made in Taiwan (6 Pieces, 45deg) ItemPackageDimensions_Height : 12.954 centimeters ItemPackageDimensions_Length : 0.508 centimeters ItemPackageDimensions_Width : 4.572 centimeters ItemShape : Round ItemTypeKeyword : spotting-drill-bits Manufacturer : SPEED TIGER Material : Steel ModelNumber : SE12T4-GM15 NumberOfFlutes : 2 NumberOfItems : 2 PartNumber : SE12T4-GM15 ProductDescription : Refill Inserts for Speed Tiger NC Spot ToolInsert pack with 6 inserts for the NC Spot / Chamfering Tool from Speed Tiger. The 4-sided inserts feature a self-centering design, ensuring high stability and superior cut performance compared with other insert style spotting / chamfering tools. Speed Tiger’s SH + ZrN coating reduces tool friction, allowing higher cutting speed with longer tool life. Each insert features 4 cutting surfaces, making this a very cost effective solution.Compatible with Speed Tiger NC Spot Drills/Chamfer Mill & Inexable Inserts Set.Specifications- Cut angle: 45°- Spot diameter: up to 12 mm (10 mm for carbon steel)- Coating: SH + ZrN low frictionNotes- Not a stand-alone product—requires Speed Tiger NC Spot Tool- Refer to Speed Tiger NC Spot Drills/Chamfer Mill product page for more informationPackage contents6 inserts (refill only; holder not included)SPEED TIGER PRECISION TECHNOLOGY CO., LTD. stands for High-QualityEstablished in 1998, Speed Tiger specializes in the production of precision carbide end mills, inserts, and other tungsten carbide steel cutting tools. Speed Tiger crafts cutting tool at nanometer precision. The world's highest precision, ±2μm, enables users to achieve unsurpassed cutting quality and performance. ProductSiteLaunchDate : 2018-11-14T08:00:00.000Z Size : 6 pcs SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Brass ToleranceHeld : Precision UnspscCode : 27110000