Aircraft Tool Supply - 5000-21S referenced COBALT THREADED DRILL BIT (SHORT #21) product produced by high technology. 5000-21S is the result of a far more developed technology compared to similar regular products. We are one of the few companies which can present an offer for this product. It produced result of tests of laborotory for years. Our established relationships with producers from all around the world and their official representatives helps us to meet your needs for spare parts, machinery, consumables and other products of the industrial field.
