Milwaukee Electric Tool has developed a new breed of rotary tool by leveraging its heritage in straight and die grinders. The M12™ cordless lithium-ion rotary tool utilizes a powerful 12 V motor and Milwaukee's REDLITHIUM™ battery technology to produce unmatched performance and increased run-time. The size and versatility of the M12™ cordless lithium-ion rotary tool make it an indispensable tool for maintenance contractors, electricians, plumbers, remodelers and more. The tool runs from 5,000-32, 000 RPM and is managed by a variable speed dial for fluid control. The collet is completely compatible with all 1/32 in. to 1/8 in. shank accessories providing the user access to thousands of cutting, grinding, sanding and polishing solutions. This compact, portable and powerful cutoff solution for the professional offers up to 10X longer life and 10% more speed. Get the power of a corded rotary tool in the M12™ Rotary Tool, which integrates high-performance motor design, optimized electronics and REDLITHIUM™ battery technology for exceptional power and durability. This compact, versatile tool offers a variable-speed of 5,000-32,000 RPM and an included 1/8” collet. It also accepts standard collet sizes 1/32”, 1/16”, and 3/32” (sold separately) for thousands of cutting, grinding, sanding and polishing solutions. Maintenance contractors, electricians, plumbers and automotive mechanics will find it indispensable for close-quarter cutoff and grinding applications. A variable-speed dial offers fluid control, and the 1.3-pound weight permits hours of comfortable use. Grinder-style exhaust ports and front-bearing protection help this tool exceed performance and endurance expectations. The rotary tool comes with five cutting wheels, a mandrel and wrench. M12™ battery sold separately.