supply of set of two different hand grinding machines. , set of two different hand grinding machines as follows. a) heavy duty angle grinding machine 5 along w ith standard accessories, model: gws 14 -125ci professional of m/s. bosch make or its equivalent model in m/s. hitachi/ dewalt/ makita as per technical specifications specified below. qty/set. = 01 nos. 1) rated input power : 1400 w 2) no l oad speed : 11000 rpm 3) disc diameter : 125 mm 4) grinding spindle thread : m14. 5) rubber backing pad, diameter : 125 mm 6) switch : lockable switch. 7) high strength snap-on protective cover. b) heavy duty angle grinding machine 4 along with standard accessories, model: gws 900 - 100 professional of m/s. bosch make or its equivalent model in m/ s. hitachi/ dewalt/ makita as per technical specifications specified below. qty/set. = 01 nos. 1) rated input power : 900 w 2) no load speed : 11000 rpm 3) disc diameter : 100mm 4) grinding spindle thread : m10. 5) switch : lockable switc h. 6) high strength snap-on protective cover. note: [1]. firm shall quote for any one make mentioned in the tendered de scription along with valid authorization. if vendor offers/bids for more than one make or if the firm mentions, as per ten der in their bid(s), their offer will be summarily rejected. [2]. warranty certificate for a period of 1 year in the name of s se/m8/els/bza shall be submitted along with the delivery of the material. [ warranty period: 12 months after the dat e of delivery ] ]