钎awl; a tool for boring holes; a drill (for boring through rock)Strokes8PinyinqiānParts钅gold, metal千thousandWords with 钎炮钎pào qiān · paoqiana drill; a hammer drill for boring through rock; same as 釺子|钎子钎子qiān zi · qianzihammer drill for boring through rock钢钎gāng qiān · gangqian(mining) drill rod; drill steelStudy it in Yanamino