High Quality Aviation Cutting Tools
BAC stocks cobalt jobber length, 6 inch and 12 inch drill bits in many sizes, as well as threaded shank drill bits used for aircraft maintenance. Need a size that's not listed? Call us at 888-239-6625 for special orders.
Cobalt drill bits are a vital tool in aircraft maintenance, valued for their durability, precision, and ability to perform in demanding applications. Engineered with a cobalt alloy, these drill bits exhibit exceptional heat resistance and strength, making them ideal for drilling through hard materials such as titanium, stainless steel, and high-strength alloys commonly used in aircraft construction. Their superior wear resistance ensures a longer service life, reducing downtime and tool replacement costs. Aircraft maintenance technicians rely on cobalt drill bits for tasks requiring precision, such as creating or enlarging holes in structural components, panels, or fasteners. The consistent performance of cobalt drill bits contributes to maintaining the structural integrity and safety of aircraft, underscoring their importance in aviation maintenance operations.