supply of (1) grinding wheel of size: 180 x7 x 22.23 mm grade a24 (dc) as per is:8915-78 & is:13596-93 make: carborundum universal / grindwell norton / bosch or equivalent (2) metal cut off wheel of wheel dia: 125 mm x 1.2mm (thick) x 22.23 mm arbor hole size: confirming to en 12413 suitable for a minimum working speed of 11000 rpm and 80 m/s respectively. cutting wheel should have residual life of minimum 18 months from date of supply. authorized dealership certificate should be produced along with the supply. make: carborundum universal / grindwell norton / bosch or equivalent, firms offer - grindwell norton make: cutoff wheel- 125x1.2x22.23- champ green- confirm to en12413(1) grinding wheel of size: 180 x7 x 22.23 mm grade a24 (dc) as per is:8915-78 & is:13596-93 make: carborundum universal / grindwell norton / bosch or equivalent (2) metal cut off wheel of wheel dia: 125 mm x 1.2mm (thick) x 22.23 mm arbor hole size: confirming to en 12413 suitable for a minimum working speed of 11000 rpm and 80 m/s respectively. cutting wheel should have residual life of minimum 18 months from date of supply. authorized dealership certificate should be produced along with the supply. make: carborundum universal / grindwell norton / bosch or equivalent, firms offer - grindwell norton make: cutoff wheel- 125x1.2x22.23- champ green- confirm to en12413,grinding wheel of size: 180 x7 x 22.23 mm grade a24 (dc) as per is:8915-78 & is:13596- 93 make: carborundum universal / grindwell norton / bosch or equivalent [ warranty period: 30 months after the date of delivery ] ] , metal cut off wheel of wheel dia: 125 mm x 1.2mm (thick) x 22.23 mm arbor hole size: confir ming to en 12413 suitable for a minimum working speed of 11000 rpm and 80 m/s respectively. cutting w heel should have residual life of minimum 18 months from date of supply. authorized dealership certificate should be produced along with the supply. make: carborundum universal / grindwell norton / b osch or equivalent, firms