Bosch is an oscillating multi-tool leader, one of the few companies that develops and manufacturers both oscillating tools and oscillating accessories. As a result, Bosch delivers excellent oscillating accessory performance for a wide array of applications, including flush-cutting, plunge cutting, sanding, grinding, grout removal, and scraping on wide variety of materials. Bosch oscillators are ideal for door jamb cuts, because unlike some competitor models, their flat nose allows a full 13/16 In. depth of cut when using standard 3-1/2 In. segment blades. The MXH180 brushless oscillating multi-tool offers exceptional power, speed, and run-time delivering corded performance without the cord. Get the most cuts per charge using a Bosch Lithium-Ion 4.0 Ah or 5.0 Ah battery. The toolless accessory-change lever allows quick and easy changing of accessories. The Bosch OIS interface system provides a very solid grip of OIS accessories and efficient transmission of the oscillation force. The ergonomic and compact design allows access to tight spaces with ease and comfort. This tool reinforced gearing and a metal gear housing for optimal force transmission, durability, and low vibration. Among the many outstanding features are ample power for heavier applications; Constant Response™ circuitry, which maintains the desired speed under load and an easy-to-use slide power switch. Battery and charger sold separately.