supply of flexible grinding disc , flexible grinding disc (with centre depression) of size 125 mm (dia) x 6 mm (thick) x 22.23 mm (bore) conforming to en 12413 suitable for mini mum working speed of 12200 rpm / 80 m/s and for grinding mild steel. grinding disc should have residual life of minimum 18 months from the date of supply. make: grindwell norton/carborandum universal. note: oem/ authorised dealership certificate should be uploaded along with the offe r [ warranty period: 18 months after the date of delivery ] ] , flexible grinding disc (with center depression) of size: 125mm dia x 6mm thick x 22.23mm bore, conforming to en 12413 suitable for minimum working speed & rpm 80m/s & 12200 respectively. make: grindwell norton/carborandum universal. note: 1) item should have residual life of 18 months from the date of supply. 2) oem/authorised dealership certificate should be uploaded along with the offer. [ warranty period: 18 months after the date of deliver y ] ]