deep hole drillingの例文

例文

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1. Instead, gun drill bits are preferred for deep hole drilling.
2. This process can happen on a deep hole drilling machine or a dedicated skiving machine.
3. Deep hole drilling is generally achievable with a few tooling methods, usually gun drilling or BTA drilling.
4. Vibration is considered a major defect in deep hole drilling which can often cause the drill to break.
5. It is also possible for the 50 75 mm range, however less efficient than BTA deep hole drilling.