Max hole-opening: 26mm Impact times: 0-4000r/ min Rated input power: 800W No-load speed: 0-900r/ min Net weight: 2.5kg Package: Color Sleeve& BMC packing Accessory: 6.8.10 drill bits, 1 flat & 1 point chisel, 1 quickly change chuck. MOQ: 500 Pcs More powerful, more durable The handle with rubber skin, long time working without worn.