25 piece drill Made of high speed steel, heat treated; Tin-coated, hard efficient durable and safe. 25 piece drillmaterial:hssSPECIFICATION(mm):1-13mmEagle Tools has over ten yeas history of manufacturing the high-speed steel twist drill. We are specialized in producing 4241, 4341, 9341, 6542, M35, M42 high speed steel rolling drill and all rubbing drills. The factory has abundant technical force ...
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