Specification Brand : RedLine Tools BulletPoint : Carbide BulletPoint1 : Diamond drill bits for glass: needing water for lubrication to extend drill bit life considerably. BulletPoint2 : Glass drill bit: and . BulletPoint3 : Drill bit: 15 different diameters, perfectly meet you need. BulletPoint4 : Diamond drill bit: suitable for use in drill hole on glass, marble, tile or granite. BulletPoint5 : Hole kit: opening neat, smooth, no broken edges, will not produce tremor. BulletPoint6 : Universal, quick change with all brands of hole saw. No adapters required. Eliminates wobble between the arbor and hole saw. BulletPoint7 : High-Performance Material, made of high-quality alloy steel material to ensure heavy load and ultra-fast connection speed Color : Silverx2pcs CompatibleMaterial : Alloy Steel CompatibleMaterial1 : Metal CompatibleMaterial2 : Wood CompatibleMaterial3 : Alloy Steel CompatibleMaterial4 : Copper CuttingAngleString : 60.0 degrees ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0689958999170 ExternallyAssignedProductIdentifier2 : 689958999170 ExternallyAssignedProductIdentifier3 : 00095456000025 FinishType : Uncoated IncludedComponents : drill bit IncludedComponents1 : (1) - HOLE SAW ARBOR 3/8" (9.5MM) IncludedComponents2 : (1) - HOLE SAW ARBOR 7/16" (11MM) ItemDisplayDimensions_Height : 2.36 centimeters ItemDisplayDimensions_Length : 3.94 centimeters ItemDisplayDimensions_Width : 2.36 centimeters ItemName : RedLine Tools - 1/4 Countersink, 60° Angle Uncoated (Bright) Finish 2.0000 OAL .2500 Shank Dia. - RC26016 ItemPackageDimensions_Height : 3.15 inches ItemPackageDimensions_Length : 7.87 inches ItemPackageDimensions_Width : 5.51 inches ItemPackageQuantity : 1 ItemTypeKeyword : single-end-countersinks ItemTypeName : Jacobs 7309N ARBOR 2MT X 4JT AO204 Manufacturer : RedLine Tools Material : Carbide MeasurementSystem : Metric ModelName : ATE Pro USA - 2pc Hole Saw Arbor Combo Set ModelNumber : C0TKH2303916EQOWVAU NumberOfBoxes : 1 NumberOfFlutes : 1 NumberOfItems : 1 PartNumber : RC26016 ProductDescription : Need to chamfer a hole or finish an edge? RedLine Tools has an extensive offering of chamfer tools and angle cutters to help you get the job done right the first time. Manufactured from solid tungsten carbide, and available both coated and uncoated, RedLine’s selection of countersinks and chamfer mills have the hardness and overall durability to remain sharp and effective when high repeatability and output is required. For hole finishing we offer HSS and carbide countersinks as well as a complete selection of combined drill countersinks to meet your specific project requirements. If you are finishing an edge, our carbide chamfer mills, edge breakers, Angle Cutters or Double Angle Cutters provide the accurate cuts you need every time. To browse our selection of American Made RedLine Tools simply view the tools below, or use the categories along the left side of the page to view tools by type, length, shank diameter, and more. ProductDescription1 : ATE Pro USA - 2pc Hole Saw Arbor Combo Set ProductDescription2 : Small -- Hole saw arbor Standard hex Tough, durable construction Fits 9/16" to 1-3/16" hole saws For 3/8" or 1/2" drill chucks Removable pilot drill for easy replacement ProductDescription3 : Large -- Universal, quick change with all brands of hole saws No adapters required Durable hardened steel construction Fits all hole saws 1-1/4" and larger Fits all drill chucks 1/2" and larger Eliminates wobble between the arbor and hole saw ProductSiteLaunchDate : 2016-08-19T16:29:48.381Z Size : 1/4 (.2500) Style : Compact SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SurfaceRecommendation : Tile UnitCount : 1