supply of deburring brush of armature commutator mica undercuttingdeburring brush of armature commutator mica undercutting,deburring brush of armature commutator mica undercutting for hyt mica undercutting machin e as per drg.no.3tms/cnb/drg/2005/a alt-1. [deburring & polishing wheel (standard type) for tm armature with standard wire dia. abrasive nylon bristles coated with silicon carbide; od-200mm, thick-20mm, bore-35 mm x pcd 49.5 x 7mm, 04 screw holes for holding with spindle of deburring wheel.] note: -one sample to be got approved before effecting bulk supply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ]