Ergonomic Button Position For Reducing Hand Pressure, 4-1/2 Inch, Lightweight Product Details ? Wireless Long-Lasting - Cordless eliminates the trouble of the winding cables and gives great convenience to carry around, which is suitable for indoor and outdoor use. Meanwhile equipped with a 20V 4.0AH large capacity rechargeable lithium ion battery and a quick charger, it can keep the cordless angle grinder working stably for a long time ? High Performance - WORKPRO spends countless tests, studies and strict production to ensure that each motor and battery can provide strong and stable power. The wireless Angle grinder has a real effective speed of 7500 RPM. With excellent cooling system, it can help the user to finish the work more stably and quickly ? Lightweight Design - To reduce users? pressure, designers spent many time in designing internal structure and selecting materials. While ensuring the sturdiness and durability of the product, the body weight of the angle grinder is only 3.5pounds without the battery. The switch is set in the middle of the top, so that the user can turn the machine on and off quickly and easily, no matter whether they are left or right handy ? Ergonomic Details - Rubberized 3-position anti-slip auxiliary handle increases comfort on the job. The body part of the Angle grinder is also covered by comfortable rubber material, with anti-slip grain, bringing you a better use experience. Quick-change system/button for grinding wheel and cutting wheel ? A Complete Set You Need - A complete set of high-quality tools can help many users save a lot of troubles. Just need a simple one-click order to get many tools and accessories you need. Each Cut-Off Tool Kit contains 1*Cordless Angle Grinder; 5*Metal Cutting Wheel 5*Grinding Wheel(4-1/2?); 1*Grinding Wheel Protector; 1*Cutting Wheel Protector; 1*Anti-vibration Side Handle; 1*Fast Charger; 1*20V 4AH Battery; and 1*Wrench 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.