主营产品：木工孔锯; 双金属开孔器; 16件套孔锯 [YF-3611]; 11件套孔锯 [YF-3613]; 12件套孔锯 [YF-3614]; 12件套孔锯 [YF-3615]; 13件套孔锯 [YF-3616]; 大8件套孔锯 [YF-3612]; 5件套孔锯