Greenworks 24V Brushless Cordless Drill And Impact Driver,Power Tool Combo Kit Product Details Greenworks 24V Brushless Drill?Model number is DDG401.The cordless drill driver is used to drill in all types of wood materials (lumber, plywood, paneling, composition board, and hardboard), ceramics, plastics, fiberglass, laminates and metals. The 1/2" drill has a two-speed switch designed for drilling or driving at LO (1) or HI (2) speeds. A slide switch is on top of the machine.When you use the machine in the LO (1) speed, the speed decreases and the machine has more power and torque.When you use the machine in the HI (2) speed, the speed increases and the machine has less power and torque. Greenworks 24V Impact Driver?Model number is ISG402 .The Brushless Impact Driver is used to driver long deck screws when you assemble a deck and carriage bolts into deck posts and screws into block walls and concrete and screws into metal studs. Brushless Drill/impact driver combo kit delivers more power at 2X more torque, cooler operation at high speeds, enhanced battery runtime and longer service life. Greenworks 21.5Ah batteries provides 20% more power and 35% more run-time versus 20V competition, and delivers fade-free power with no memory loss after charging. Drill set features 2 speed transmission (0-380RPM/0-1450RPM), 310 in-lbs (35Nm) torque, 18 + 1 position clutch with 1/2 in. Keyless chuck offers precise speed control and torque adjustment when drilling holes and driving screws on different surfaces. 1/4 in. impact driver of cordless tools combo kit features quickly releasing hex collet, variable speed trigger, 3,500 IPM, 1,950 in-lbs (220Nm) torque, 2,800 RPM for a wide variety of driving applications. Our 24V power tool combo kit weigh only ?4.7 lbs, you can control them at ease, whatever how long you operate the drivers. Especially, it's more friendly to ladies. And the ergonomic non-slip handle is comfortable for you to grip. 35% more compact when compared to similar units and well-suited for work in small or tight spaces. Built-In LED Work Light Illuminates your workspace in those hard to see places. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.