Supply of Hss Machine Bridge Reamers Rh Cutting With L.H. Helical Flute Angle 25 Degrees, Rake Angle 4 Degr Ees Positive Relief Angle 7 Degrees To 8 Degrees And Taper End 23.50 Mm Size Confirming To Is: 5919-1978 Amen Dment-3. Makes: 1. M/S Itmd/Mumbai Or 2.M/S Addision &Co Ltd/Chennai Or 3. M/S Sandvik Acial Ltd/Pune Or 4. M/S Kenna Metal India Ltd. Banglore Or 5 Other Conforming To Technical Parameter S And Specification Mentioned In The Description Warranty Period: 30 Months After The Date Of Delivery