Description :
Tenders for Supply Of Diamond Turning Tool For Turning Of Commutator Of Hitachi Traction Motor Of Dia 380 To 425,feed/revolution 0.05 To 0.075mm,depth Of Cut 0.04 To 0.15mm, Technical Specification Of Tools Is,(i) Nose Radius 0.8 To1mm (ii) Included Angle 90 Degree Or More. (iii) Back And Side Rack 0 Degree Rack Preferred (permissible 5 Deg +veto 5 Deg -ve) (iv) Side Relief Angle:8 Deg To 10 Deg (v) End Relief Angle :6 Deg To 8 Deg (vi) Shankheight/width/thickness:20mm Each (vii) Shank Length150mm. Make: Emt Or Its Equivalent Note: 01 No Sample Should Be Got Approved Before Bulk Supply. [ Warranty Period: 30 Months After The Date Of Delivery ] ]