Copper Brush Holder 1.Material:half hard copper 2.Surface finish:bare 3 ... in electronic equipments 4.OEM ODM order Copper Brush HolderFeaturesBrush Holder with Bare Finish, Made of Half Hard Copper, Used in ... -15mm 8 material steel, stainless steel, aluminum, etc 9 item tool sheet metal .network cabient size600*600mm,800*800mm,900*900mm ... you like picture for your reference Half Hard Copper Brush Holder