roll-forged straight shank drill

[roll-forged straight shank drill]
[roll-forged straight shank drill]

中文释义

滚轧直柄钻头

单词分析

单词结构:

roll-forged straight shank drill

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:roll-forged straight shank drill
  • 核心含义:滚轧直柄钻头