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             常见问题Carbide thread mills is the most advanced tools  
                   
                  
      Carbide cutting tap machining non-ferrous materials such as aluminum spiral flute tap selection, cutting light, smooth chip; machining brittle materials such as cast iron straight flute tap selection, good rigidity, long life; processing of high hardness steel, use special geometries and optimized design of special taps, HSS taps can solve the problem difficult to solve; processing thread through holes, use blade angle tap, chips flowing from the front, and rigid than ordinary tap straight groove, life should be higher than 2 times. 
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