过度或早期磨损是机用丝锥常见的失效形式。
The failure of machine taps arises frequently from excessive or premature wear.
刃具，己有十多年历史，目前生产主要产品有：机用丝锥。
Blades, has 10 years of history, the current production of major products: Machine Taps.
这些丝锥比同尺寸的常规手用丝锥要短些，但是设计参数相同，他们适应手用或者机用攻丝。
These taps are shorter than a similar size of regular hand tap, but the design features are the same, They are suitable for hand or machine use.
这些丝锥比同尺寸的常规手用丝锥要短些，但是设计参数相同，他们适应手用或者机用攻丝。
These taps are shorter than a similar size of regular hand tap, but the design features are the same, They are suitable for hand or machine use.
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