The BARRE “TYPE D” tools provide the maximum power per size ratio available anywhere. By using a longer stroke than our other pneumatic tools, the TYPE D strikes a harder blow over the full the power range. Its simple design and rugged construction afford reliable and economical operation on the most demanding work. The 1” and 1 ¼ “ sizes are suitable for larger roughing applications and offer a shaped finger grip for greater control and comfort during extended use. The ½ “ and ¾ “ sizes are perfect for finer jobs where detail and precision are required.