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.