supply of cutting oil for gear grinding machinecutting oil for gear grinding machine,cutting oil for gear grinding machine to fuchs lubricants ratak hfn 15b or similar. cu tting oil for gear grinding machine to fuchs lubricants ratak hfn 15b or similar with typical charact eristics as under: (properties:typical value:test method) 1. (appearances:clear liquid:visual) 2. (densi ty at 29.5 c, g/ml:0.82:astm d 4052) 3. (viscosity @ 40 deg. c, cst:5.0:astm d 445) 4. (flash point d eg. c:136:astm d 92) 5. (neutralisation number mg koh/g:1.0 max.:astm d 974) 6. (copper strip cor rosion rating degree:1:astm d 130) 7. (four ball weld load, kg:160:astm d 2783) spec:nil [ warran ty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] => limited