Specification Brand : Bewinner BulletPoint : 3M (45116) Cartridge Roll Mandrel 45116, 1/4 in x 1-1/2 in x 1/4 in [You are purchasing the Min order quantity which is 1 Each] BulletPoint1 : Useful adapter: Converts power drill into sanding machine, simplifying woodworking BulletPoint2 : Sanding application: Ideal for grinding and polishing curves, resurfacing, contouring BulletPoint3 : Universal size: Mandrel diameter 1.5in, compatible with various vibration drilling machines BulletPoint4 : Aluminum alloy: Premium material for durability, not prone to deformation at high speed BulletPoint5 : Easy installation: Compact size, light weight, and includes a wrench for convenience Capacity : 0.25 inches CompatibleDevices : Die Grinder CompatibleMaterial : Wood ConstructionType : Coated ExternallyAssignedProductIdentifier : 7436829258729 ExternallyAssignedProductIdentifier1 : 088341541864 ExternallyAssignedProductIdentifier2 : 0088341541864 ExternallyAssignedProductIdentifier3 : 00088341541864 GpsrSafetyAttestation : 1 IndustryStandardIdentifier : Type II ItemName : 1.5in Spindle Sander with 10Pcs Sandpaper Aluminum Alloy, Drill Sanding Mandrel Kit for Wood Metal ItemPackageDimensions_Height : 28.4 centimeters ItemPackageDimensions_Length : 4.5 centimeters ItemPackageDimensions_Width : 17.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-mandrels LockType : Manual (keyless) Manufacturer : Bewinner Material : Aluminum MaximumRotationalSpeed : 30000 rpm MetalType : Alloy Steel ModelName : Bewinner18ok9mf2g7 ModelNumber : Bewinner18ok9mf2g7 NationalStockNumber : 5130-01-385-4464 NumberOfItems : 3 PartNumber : Bewinner18ok9mf2g7 ProductDescription : 1. Useful Adapter: This spindle sander can convert your power drill into a sanding machine, which will largely simplify your woodworking. 2. Better Sanding: Widely applied to grinding and polishing curves, resurfacing, contouring, smoothing inner holes, material removal and so on. 3. Universal Size: The diameter of this mandrel is 1.5in, and the standard design is widely compatible with various vibration drilling machine. 4. Aluminum Alloy: Adopting premium aluminum material, the sanding drum spindle is not likely to deform under high speed, very for use. 5. Easy to Install: Comes with a compact size and a light weight as well, the drill sander spindle is very convenient to install in minutes.