supply of grinding wheelgrinding wheel,grinding wheel for metal suitable for 4 inch angle grinder having following specification:- (a) size:- 100mm dia x 16mm bore x 6mm thick, (b)abrasive:-aluminium oxide, grit size:-24, grade:-s, bond: -bf (resinoid reinforced). [ warranty period: 30 months after the date of delivery ] ] , grinding wheel for metal suitable for 5 inch angle grinder having following specification:- (a) size:- 125mm dia x 22.23mm bore x 6mm thick, (b)abrasive:-aluminium oxide, grit size:-24, grade:-p, bo nd:-bf (resinoid reinforced). [ warranty period: 30 months after the date of delivery ] ] , cut off wheel for metal compatible for 4 inch angle grinder: size: 105x1.2x16 mm, grade:a6 0nbf [ warranty period: 30 months after the date of delivery ] ] , cut off wheel for metal compatible for 5 inch angle grinder: size:125x1.6x22.23 mm, grade: a60nbf [ warranty period: 30 months after the date of delivery ] ]