Makita-built motor delivers 30,000 RPM for fast cutting. Slide switch with lock-on for operator convenience. Slim body design (2-1/4 diameter) for comfort and control. Weighs only 3.7 lbs. With battery for reduced operator fatigue. Quick and easy “tool-less” depth adjustment. On board bit change capabilities eliminates need for wrench. Large and conveniently located shaft lock button for fast bit changes. Vent slots direct air and debris away from the operator. Equipped with Star Protection Computer Controls to protect against overloading, over-discharging and over-heating. Rapid Optimum Charger communicates with the battery’s built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature. Rapid Optimum Charger has a built-in fan to cool the battery for faster more, efficient charging. Compatible with Makita18V Lithium-Ion batteries with a Start symbol. Accepts both 1/8″ and 1/4″ bits. What’s in The Box. 18V LXT Lithium-Ion Cordless Cut-Out Tool. (2)1/8 Drywall Guide Point Bit. 30 Day Satisfaction Guaranteed. 18V LXT Lithium-Ion 4.0 Ah. Secure & hassle-free shopping. All our sales are backed by a 30-day satisfaction guarantee.