We have Factory-Reconditioned RIDGID ZRR5011 1/2-inch Heavy-Duty VSR Hammer/Pulse Drill with Product Detail No Load Speeds: 0-1,000 / 0-3,000 r/min. - 0 - 19,000 / 0 - 57,000 BPM Automatic clutch reduces stress load on motor and gearing Heavy-Duty 1/2" keyed chuck - all metal design for positive bit retention and durability Ergonomic two finger trigger - features full range speed control and molded soft grip design Includes aux handle assy, depth stop rod, chuck key, key strap, and heavy duty contractor's bag . The "Factory-Reconditioned RIDGID ZRR5011 1/2-inch Heavy-Duty VSR Hammer/Pulse Drill" is best product for you. We recommended Factory-Reconditioned RIDGID ZRR5011 1/2-inch Heavy-Duty VSR Hammer/Pulse Drill