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手钻-常规

291 bytes added, 22:41, 19 October 2015

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{{Language-box|english_link= Hand auger - general | french_link= Coming soon | spanish_link= Coming soon | hindi_link= Coming soon | malayalam_link= Coming soon | tamil_link= Coming soon | korean_link= Coming soon | chinese_link=手钻-常规 | indonesian_link= Coming soon | japanese_link= Coming soon }}

[[Image:drilling icon.png|right|80px]]

[[Image:Auger drilling in action.jpg|thumb|right|200px|正在使用手钻钻井]]

__NOTOC__ <small-title />

手钻适合疏松地层，如泥沙和软土。硬土、硬材料和砂砾不容易或不可能被其凿穿或移动（除非联合使用螺旋钻和[[percussion - general|冲击钻]]).

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