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English Translations » 历史存档[信息] » Do explosion-proof electric drills produce sparks when drill

Do explosion-proof electric drills produce sparks when drilling steel?

2016-10-12View Original

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Do explosion-proof electric drills generate sparks when drilling steel? What I mean is, do sparks occur at the drilling site? What does explosion-proof mean?
Reply #22016-10-13
Explosion-proof electric drills are used to drill holes in steel, and friction between ferrous metals definitely generates sparks. Explosion protection refers to motor explosion protection.
Reply #32016-10-13
Explosion protection relates to the equipment itself; when working in an explosion-proof area, explosion-proof drill bits should be used.

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Translated at 2026-07-20 23:17:00

Original: https://bbs.hcbbs.com/thread-1631159-1-1.html

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