Specification Brand : EPLZON BulletPoint1 : Unique design - the drill bit grinding wheel is made into a sharp bullet shape, suitable for other grinding and forming needs in narrow spaces. For example, surfaces, planes, and slotted surfaces BulletPoint2 : Shank diameter: 1/8inch(3mm);Shape:10mm cylindrical, 15mm cylindrical, 10mm pointed bullet shaped; 15 pieces of each size, packaged in a transparent box BulletPoint3 : Made of Corundum Sand&Metal, it is a high-quality industrial abrasive that can be used for a long time, making this drill bit tough enough to smooth most materials, including stainless steel BulletPoint4 : When installing the drill bit, ensure that the chuck tightly grips the 3mm handle. Tighten appropriately and check for firmness. Idling for 1-2 minutes to ensure smooth operation, always wear protective equipment such as goggles and masks during operation BulletPoint5 : Widely used -1/8 "handle makes grinding wheels suitable for electric drills, cordless drills, and mold grinders. Used to remove burrs on metal castings, remove any metal burrs after cutting, smooth welding joints, polish rivets, and remove rust Color : Black CompatibleDevices : Die Grinder ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 762917271590 ExternallyAssignedProductIdentifier2 : 0762917271590 GpsrSafetyAttestation : 1 Hazmat : 9 IncludedComponents : NO ItemForm : Oil ItemName : EPLZON Sanding Bits for Dremel Rotary Tool Grinding Stone Sanding Drill Bits with 1/8" Shank for Grinding Polishing Deburring Ferrous Metal(Pack of 45pcs) ItemPackageDimensions_Height : 14.8082 centimeters ItemPackageDimensions_Length : 2.2098 centimeters ItemPackageDimensions_Width : 7.7978 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-rotary-tools Manufacturer : EPLZON Material : Oil ModelName : EP-HSZ-45PCS ModelNumber : EP-HSZ-45PCS NumberOfItems : 1 PartNumber : EP-HSZ-45PCS PowerSourceType : PowerSource ProductDescription : EPLZON Sanding Bits for Dremel Rotary Tool