Item #: 92763374Brand: Dremel Model #: 536-02Exact Tooling IR#: 04 Features and Benefits Brass is softer than steel and stainless steel and will not scratch harder surfaces. It will not generate sparks when brushing metallic surfaces and works best on copper and brass. Flat faced brushes feature an internal holding plate, providing consistency and smooth surface on the workpiece. Product Specifications Brush Diameter (Inch) 1/2 Fill Material Brass Filament/Wire Diameter Range (Decimal Inch) 0.0201 and Above Filament/Wire Diameter (Decimal Inch) 0.0000 Wire Type Flat Faced Bridled No Pilot Diameter (Inch) 0 Pilot NonPiloted Flared NonFlared Maximum RPM 15000 Shank Diameter (Inch) 1/8 Shank Diameter (mm) 3 Encapsulated No Hollow Center Yes Overall Length (Inch) 2 Shank Included Yes Shank Length (Inch) 1-1/2 Shank Material Steel