Pistol Twist Slip-clutch Screwdriver, pistol models are equipped with a spring-operated slip clutch that applies a pulsating force when the torque level is reached. These tools are suitable where the torque level may temporarily rise during the rundown phase, for instance when using sheet metal screws, wood screws or self-tapping screws. 原产国为 HU. 关税为 84671190
