Apex torq-set insert Bits are manufactured using a proprietary steel and heat treat process that yields greater strength and a longer bit life. The cutting-edge machining process used to manufacture Apex torq-set power drive Bits results in tighter tolerances, superior product consistency and a better and more consistent fit to fasteners leading to better torque transfer. Apex torq-set power drive Bits are recognized as the industry leader in Screwdriver tooling throughout the Aviation industry as well as automotive, heavy industry or anywhere quality tooling products are required. If you have invested money in quality tools, you need to know that your torq-set power drive Bits will deliver the performance you require of them. Apex manufactures torq-set power drive Bits for the aerospace, automotive and other industries where reliability is key.