TX70B-NR Sand Rammer with Non-Revolving Piston. The Texas Penumatic rammers are proven in the field. They ahve a smooth-finished, black oxided body. They are tough, yet easy to handle. These rammers can be used in various applications for foundry purposes, as well as construction-related areas. High performance with minimum operator fatigue. Easy start and stop features. Lightweight rugged construction. Adjustable packing gland. Fast hitting. Greatly improves the quality of casting in all types of foundry appications as well as packing sand, packing plastic alumnea in fire walls, and packing cast stone. Tool Applications: Packing sand, Packing plastic alumnea in fire walls, Packing cast stone. Includes 2-3/8in. Aluminum Rubber Butt. Hose Whip is not included.