http://www.homedepot.com/p/Ryobi-18-Volt-ONE-Lithium-Ion-Hammer-Drill-and-Impact-Driver-Kit-P898N/300484775
降价的时候卖99刀;
这个也不错-
http://www.homedepot.com/p/Ryobi-18-Volt-ONE-Lithium-Ion-Starter-Combo-Kit-2-Tool-P825/203466900