Features

• Spiral clamps allow you to clamp parts of various shapes while pressing downward.
• Machine the tapped hole at a distance L2 or L3 from the workpiece.
• Screw the spiral clamp to the desired height and keep the notched surface facing the workpiece.
• Set the workpiece and manually tighten the spiral clamp with a hexagonal wrench.
• Clamps at about 1/3 rotation.
• We recommend that you lubricate the screw holes periodically.
• To prevent the workpiece from coming off the butt, set it so that the direction of rotation at the time of clamping is toward the butt.
• Tighten the bolt to the clamp.