Apex Female Square Drive Bit Holders, Quick Releasing Chucks

Square drive bit holders, quick releasing chucks from Apex® Fastener Tools formally Cooper Tools. Bit holders from Apex® offer the flexible use of insert bits with a variety of tools used throughout the aviation industry. Magnetic bit holders keep the bit in driving position, even when working straight down. Time-wasting motions are eliminated when starting fasteners or working in hard-to-reach areas. These bit holders are identified with a M- prefix.

With Apex® bit holders, you get economy and flexibility. Apex® quality begins with select raw materials, only high grade tool steel is used. Each Apex® bit holder is manufactured to the tightest tolerances in the industry. Closer tolerances also mean a better fit and less cam-out or stripping, which in turn keeps work areas free of damage and reduces incidence of bit failure and costly re-work.