Specification Brand : Brush Research BulletPoint : Removes plastic buildup in your 3/16th inch airless plastic welding tip. BulletPoint1 : ★Sturdy Material - The metal brushes pen are made of quality steel wire, which is sturdy and safe to use, not easy to fray or break. BulletPoint2 : ★Effectively Cleaning - Our metal brushes can quickly remove burrs, rust, dust, and oxide layers, as well as grind various rough surfaces. BulletPoint3 : ★Application - Our steel cleaning end brushes pen can be used for cleaning a variety of small parts, aiding in the removal of burrs, rust, and dust, such as in circuit board cleaning, jewelry polishing, tools, wood, door handles, automotive parts, and electrical contacts, etc. BulletPoint4 : ★Universal Compatibility - Our steel cleaning end brushes pen are designed with a 1/8" (3mm) standard shaft, fit your hand drill, drill press tools with 3 mm collets. BulletPoint5 : ★Package include - You will get 20 pcs steel cleaning end brushes pen. Note: the product is hard, please use caution to avoid pricking your finger. Color : Black CompatibleMaterial : Metal CompatibleMaterial1 : Alloy Steel CompatibleMaterial2 : Metal CompatibleMaterial3 : Wood ExternallyAssignedProductIdentifier1 : 522536750490 ExternallyAssignedProductIdentifier2 : 0522536750490 GpsrSafetyAttestation : 1 IncludedComponents : Steel Cleaning End Brushes Pen ItemName : Nylon Brush ItemPackageDimensions_Height : 0.25 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-flat-brushes Manufacturer : Brush Research Material : Nylon ModelName : 5x3mm Brass Wire Brushes Pen ModelNumber : 1-A NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PaintType : Acid PartNumber : BS93APN ProductDescription : BS93APN Features: -Staple set in Poly handle.-7-1/4" overall length.-Ideal for hand deburring, removal of rust or corrosion and thread cleaning.-.012 nylon fill.-Toothbrush Style Nylon Brush. Warranty: -90 day warranty on material and workmanship. ProductSiteLaunchDate : 2010-03-02T05:41:44.363Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 47131600