. Railway age gazette . ,,, y, ! ,, -AJ^\- H^—=*< ^i H S Fig. —5—iU— p ^ Hfgh Speed Sreel. S Teeth -New Style End Mills, and Bushings some provision made for the cliip to escape if a free cutting actionis to be obtained. .\ milling cutter is usually ground radial withthe center and there is little or no opportunity for the chip toescape, consequently it pushes the chip through the work, gener-ating heat and vibration, which are two of the most destructive tt/gh Speed Steet. No. 3 Morse F^!-

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroa, bookyear1913