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The APEX 49-B-TX-10 is a T10 Torx power screwdriver bit designed for use with 1/4 inch hex drive power tools and impact drivers. The bit measures 3.5 inches in overall length and features a body diameter of 0.15 inches (3.80 mm), making it compatible with standard quick-change hex chucks. This bit is built for repetitive, high-torque driving applications where consistent engagement with T10 Torx fasteners is required. HVAC technicians, electricians, and general trade professionals will find this bit useful for panel fasteners, equipment enclosures, and component mounting hardware that use T10 Torx drive profiles.
The APEX 49-B-TX-10 is suited for both residential and light commercial service work where T10 Torx fasteners appear on electrical panels, HVAC equipment covers, and other trade equipment. The 3.5 inch overall length provides added reach in confined spaces compared to standard-length bits. It is sold individually, making it a straightforward replacement or addition to an existing bit set.
Designed for use with any 1/4 inch hex drive power screwdriver, drill driver, or impact driver accepting standard quick-change bit chucks. Compatible with T10 Torx fasteners as found on HVAC equipment panels, electrical enclosures, and similar trade hardware.
This bit is installed by trade professionals using 1/4 inch hex drive power tools. Ensure the tool is powered down and the bit is fully seated in the chuck before operation. Do not use impact-rated tools with bits not rated for impact duty. Verify fastener drive size before driving to avoid stripping the Torx socket or fastener head.
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