MRA MRA Industrial Brush Microtube Brush Outer Diameter 13.0mm Alumina Oxide MRA13645AO 1 Piece

Catalog number: MRA13645AO Features: ●Ideal for removing fine burrs and foreign matter from small diameter holes and for finishing the inner surface. ●Can also be used as a machining center, drill press, and hand tool. Applications: ●Deburring and finishing cross holes and groove undercut holes. Specifications: ●Wire diameter (mm): 0.55 ●Brush material: Nylon wire with abrasive material ●Outer diameter (mm): 13 ●Shaft diameter (mm): 6.0 ●Total length (mm): 100 ●Maximum operating speed (rpm): 1800 ●Grain size (#): 320 ●Brush length (mm): 45 ●Abrasive grain: Alumina oxide ●Rotation speed (min-1): 1400-1800 Material/Finish: ●Shaft: Brass