Beau Tech Rochard SH-141 Milprobes are the only complete line of probes available to meet the full spectrum of circuit repair, rework and assembly needs from through hole to 2 mil pitch surface mount. Mechanically test SMT solder joints. - Beau Tech SH-141-6226 is a stainless steel, straight tip mil probe. It is perfect for cleaning small through holes. It provides a good grip for effective soldering or desoldering. They are designed to save the replacement costs of inferior tools and to avoid the inefficiency and damage caused by worn tools.