These versatile tools are both a drill and a chipping hammer. A push of the rotation release button easily and quickly converts the tool to a hammer. The CP 0009 and CP 0014RR rotary hammers are designed for a wide variety of construction and maintenance applications such as driving or setting masonry anchors and drilling holes in concrete, bricks or rock. As a hammer, these tools can be used for chipping, scarifying, scaling and cleaning welds. • Excellent power-to-weight ratio helps drill holes faster and easier than comparable electric rotary hammers • Built-in oiler provides continuous lubrication • Teasing throttle for precise control • Rotation release button converts tool to a hammer (except on CP 0009AC) • Cushioned piston for smooth operation and long tool life • Muffler available to reduce noise