How should customers choose a tap
2023.10.17 客户该如何选丝锥1、加工螺纹的类型,米制、英制、美制等;2、螺纹底孔的类型,通孔还是盲孔;3、被加工工件材料及硬度;4、工件完整螺纹的深度及底孔深度;5、工件螺纹要求的精度;6、丝锥的外形标准(特殊要求需特殊标出)。
What are the materials for taps
2023.10.17 What are the materials for taps1. Tool steel: commonly used for hand cutting taps, it is no longer common.2. Cobalt free high-speed steel: currently widely used as tap material, such as M2 (W6Mo5Cr4V2, 6542), M3, etc., marked with the code H……
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