Specification Brand : Mibro BulletPoint1 : Best used for drilling into Light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium BulletPoint2 : Rigid, thick web design adds stability to bit in tough applications BulletPoint3 : This product is manufactured in Canada BulletPoint4 : Clean hole without radiation. BulletPoint5 : HIGH QUALITY MATERIALS As you know everything starts with high quality materials. This drill bit is made in France with a high quality steel and carbide for a long service life. BulletPoint6 : 6. Package Includes: 5 countersink drill bits in silver or gold color with a hex shank diameter of 6.35mm/0.25 inches. Color : Gray CuttingAngleString : 130.0 degrees ExternallyAssignedProductIdentifier : 7546311524390 ExternallyAssignedProductIdentifier1 : 066366363746 ExternallyAssignedProductIdentifier2 : 0066366363746 ExternallyAssignedProductIdentifier3 : 00066366363746 FinishType : Titanium IncludedComponents : Mechanics Length Drill Bits ItemName : MIBRO GROUP (THE) 363741OR Bit Drill Aircraft, 1/2 x 12" ItemPackageDimensions_Height : 35.56 centimeters ItemPackageDimensions_Length : 2.54 centimeters ItemPackageDimensions_Width : 2.54 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mechanics-length-drill-bits Manufacturer : Mibro Material : Stainless Steel ModelNumber : 363741OR NumberOfItems : 1 PartNumber : 363741OR ProductDescription : Drill bit for drilling composite materials such as interior or exterior façade panels (Fibre-cement panels, Laminated high pressure panels). The side tracers allow the drill to stay in the axis and make a clean hole. ProductSiteLaunchDate : 2016-08-21T04:42:34.569Z Size : 1/2 x 12" SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Alloy Steel SurfaceRecommendation1 : Béton SurfaceRecommendation2 : Brique UnitCount : 1