Show new high speed steel for the manufacture of high speed steel a new process in which no duog l sten molybdenum cobalt or vanadium Is used ling has been introduced in ID ED eng land in former processes in the high pressed tungsten was an alloy its use in normal times running as high as 14 to 24 per cent it li Is said that tho the ingredients of the nasr nel steel are arc freely obtainable wherever 1 steel Is manufactured it Is also to be obtainable only for turning plan l ing and slotting tools all of which cart can be mada mad by casting it is not suit able tor for twist drills or milling cutter the tools in which it can be used howl how l 1 ever take up about 75 per cent of tho th entire consumption of steel tor for mi ina 1 chine tools Patents stin other coun coain I tries are being applied for and it li proposed soon to place the process be b fore steel makers in this country |