1/2" 重型风动钻(2100-3800转/每分钟)
1/2" Heavy Duty Air Drill (Impact Type, 2100-3800rpm)
重型风动钻(SDS-plus, 2100-3800转/每分钟)
Heavy Duty Air Rotary Impact Drill (SDS-plsu, 2100-3800rpm)
风动钻(SDS-plus, 3500-6500转/每分钟)
Heavy Duty Air Rotary Impact Drill (SDS-plsu, 3500-6500rpm)