supply of (1) six inch diameter velcro abrasive sanding 6 inch x 6 holes (2) sanding disc 6 inch or 150mm, grit 320, paper backed velcro type aluminium oxide(1) six inch diameter velcro abrasive sanding 6 inch x 6 holes (2) sanding disc 6 inch or 150mm, grit 320, paper backed velcro type aluminium oxide,six inch diameter velcro abrasive sanding 6 inch x 6 holes disc of grain size p 120- 3000 nos, p 220 -5000 nos make : 3m or k -max or katyani or bosch. [ warranty period: 30 months after t he date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ] , sanding disc 6 inch or 150mm, grit 320, paper backed velcro type aluminium oxide, specification number : is:715 - 2002, number of hole : 06. make/brand- bosch/3m/norton. [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ]