supply of cutting wheel dia.cutting wheel dia.,cutting wheel dia 100mm size:107mmx1.0mmx16mm max 15200 rpm wa 60s [ warranty period: 30 months after the date of delivery ] ] , hss parallel shank twist drill bit as per is 5101:1991 size- 10 mm make :-hiitco/bosch/addison/miranda/jksuperdrive [ warrant y period: 30 months after the date of delivery ] ] , drill bit of size-8 mm, hss grade m35 for drilling on various stainless steel and ms sheets, parallel shank (jobber series) ty pe n to specn is 5101/2018 & is 5099/2018 and chemical composition of xt90w6como5cr4v2 to table 1 of is 7291-2019 or latest make- miran da tools or bosch or addison or hittco tools ltd. brands or equivalent [ warranty period: 30 months after the date of delivery ] ]