Cụ ơi em cần 2 con này
https://www.alibaba.com/product-detail/Drywall-Stilts-Drywall-18-30-Pentagon_60273463302.html?spm=a2700.7724838.0.0.NRRzyK
và 2 cái nầy nữa
https://www.alibaba.com/product-detail/Auto-Feed-Electric-Reversible-Screwdriver_60313037545.html?spm=a2700.7724838.0.0.WBIdzB