Use air pressure for unstoppable shearing power in heavy sheet metal.The ultimate tool for those who want to make fast, easy cuts, any kind of cuts, in most common sheet metals. This versatile, compact pneumatic shear cuts straight and to the left and iscapable of navigating profiles, tight patterns or square corners. Compatible with standard on-the-job or in-the-shop air supply set-ups. Replacement blades TSHDRB.