Tenders for Supply of Tin Coated Spiral Machine Tap M20x2.5Mm For Tapping In Railway Axles To Material Spec. Irs-R-16/95 Of Blind Holes Upto 50 Mm Depth At 150 Rpm Speed, 375 Mm/Min Feed., : Dormer Part No. Ex00tinm20 Or Equivalent Make Of Taeguetec / Walter /Kennametal With Performance Of Minimum Life Of 50 Axles Per Tap On Both Sides. Before Bulk Supply Firm Has To Prove Out Minimum One Sample Of Tap
