ZM12煤電(dian)鉆(zhan)煤礦(kuang)井下在硬煤和軟層中作鉆(zhan)眼用(yong)的手持(chi)式(shi)鉆(zhan)機，ZM12煤電(dian)鉆(zhan)具有礦(kuang)用(yong)隔(ge)爆結構和注水裝置，可以安(an)全用(yong)于(yu)甲烷與(yu)煤塵爆炸(zha)危險(xian)的礦(kuang)井。（分為干式(shi)濕(shi)式(shi)）ZMS12表示1.2kW濕(shi)式(shi)煤電(dian)鉆(zhan)
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