12pcs Bi-metal hole saw with 2pcs Central drill: 19mm, 22mm, 25mm, 29mm, 32mm, 38mm, 44mm, 51mm, 54mm, 57mm, 60mm, 64mm.
2pcs Tile drill: 35, 68mm
5pcs hole saw: 60-67-74-81-95mm. With 10mm central drill. For wood, chipboard, plasterboard, etc. Cuting depth:35mm.
1pcs hex key.
19件套孔锯套装
此组套可以解决一般家庭打孔需求。
12件套双金属孔锯：19mm, 22mm, 25mm, 29mm, 32mm, 38mm, 44mm, 51mm, 54mm, 57mm, 60mm, 64mm. 主要用于切割金属，塑料，硬木等材料。
2支大小号中心钻。
2PCS 碎粒孔锯，35mm, 68mm, 主要用于切割瓷砖等建筑装修。
5件套插片孔锯：60mm,67mm,74mm, 81mm, 95mm , 主要用于切割木头。
1支内六角，固定中心钻用。
