supply of turning cassette unit for 30 mm. upended insert lnux - 301940 as specification :- a) r.h.cassette turning unit to widias spec. no. 6939318610 or equal - 01 no. b) l.h. cassette turning unit to widias spec. no. 6939318620 or equal - 01 no.(one set consisting of one no. of each item).make/brand - widia/safeoly/turbulent , turning cassette unit for 30 mm. upended insert lnux - 301940 as specification :- a) r.h.ca ssette turning unit to widias spec. no. 6939318610 or equal - 01 no. b) l.h. cassette turning unit to widi as spec. no. 6939318620 or equal - 01 no.(one set consisting of one no. of each item). make/brand - widi a/safeoly/turbulent [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]