Cut a wide range of tough materials with the 20V MAX XR (R) Brushless 3 in. Cut-Off Tool. With a no-load speed of 20,000 rpm, this durable tool is designed to cut through a variety of materials like metal, tile, stone, plastic, and drywall/fiber cement. You won't waste time hunting for a hex wrench thanks to the onboard storage and spindle lock which enable quick wheel changes. With both forward and reverse capability, you can conveniently change the direction of the cut depending on the application. The included dust shroud with adjustable shoe and AirLock (TM) connection allows for convenient attachment to DEWALT extractors, while the integrated LED lets you work in dark spaces. This versatile tool is Lanyard Ready (TM) Capable to protect against drops, and is Chip-Ready to allow tracking via the TOOL CONNECT (TM) System (chip and lanyard sold separately). Our most powerful battery in its class, the 20V MAX DEWALT POWERSTACK 5.0 Ah Battery DCBP520 utilizes revolutionary pouch cell technology to deliver 50% more power, 50% more work per charge, and 2X the lifespan.