
DEWALT® 20V MAX* XR® Brushless Cordless 4-1/2-in. - 5-in. Angle Grinder Kit
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Our best performing 20V MAX* batteries & power tools.**
Built to deliver confidence for the world's toughest pros, the next generation of 20V MAX* XR® keeps you a step ahead. From specifically engineered tools to innovative battery technologies, DEWALT XR® is a badge of honor only presented to products proven to perform at the highest level.

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XR POWERSTACK™ and XR POWERPACK™ batteries deliver 50% more power and longer lifespan‡‡. Featuring two epic technologies, our best performing 20V MAX* batteries† from XR® deliver performance you can count on.
*Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.
**Regarding battery, based on longer life (charge cycles) and more power, not in application vs. DEWALT 20V MAX* batteries with comparable amp hours.
†In regards to highest torque: Based on rated max torque. In regards to Most Powerful Hammer Drill: Based on rated maximum watts out for DEWALT 20V MAX* hammer drills currently on the market. In regards to fastest cutting: Cutting 2x12 pine vs. DEWALT 20V MAX* Full-Size Reciprocating Saws using DW4802 blade and DCB2108 battery (sold separately). In regards to Most powerful circular saw, rated MWO.
***Rated max torque, using DCB2108 (sold separately) vs. DCF787 (1500 in-lbs).
††vs. DCF787 with 3" x 3/8" lag bolt in PT 4x4 using DCB2108 (sold separately).
‡Cutting 2x12 pine vs. DEWALT 20V MAX* Full-Size Reciprocating Saws using DW4802 blade and DCB2108 battery (sold separately).
‡‡ DCB2108: Regarding 50% more power: 50% more power: vs. DEWALT DCB208 battery, not in application. Regarding longer lifespan: Based on charge cycles vs. DEWALT DCB208 battery. DCBP520: Regarding 50% more power: vs. DEWALT DCB205 battery, not in application.; Regarding longer lifespan: Based on charge cycles vs. DEWALT DCB205 battery.