Wiha 28564 T8 Torx Screwdriver Bit 6.9 Inches

Product Description

The WIHA 28564 is a T8 Torx insert screwdriver bit designed for use with standard bit holders and power tool chucks. Built from steel, this bit delivers the torque transfer and tip precision that trade professionals expect when working with Torx fasteners in tight or repetitive-drive applications. At 6.9 inches overall length, the 28564 provides added reach in recessed cavities and panel work. HVAC technicians, electricians, and equipment service pros regularly reach for T8 Torx bits when servicing control boards, access panels, and equipment enclosures secured with small Torx hardware.

The WIHA 28564 suits residential and light commercial service work where T8 Torx fasteners appear on equipment covers, PCB mounting hardware, and sheet metal enclosures. It fits any standard 0.25-inch hex bit holder, magnetic bit extension, or compatible power driver. Single-bit packaging makes it a practical stocking item for service vans and tool kits where individual bit replacement is preferred over full sets.

Key Features

• T8 Torx tip fits fasteners common on HVAC control panels, electrical enclosures, and equipment covers
• 6.9 inches overall length provides reach into recessed fastener locations
• Steel construction for durable torque transfer under repeated use
• Insert bit design fits standard 0.25-inch hex bit holders and power drivers
• Single-unit packaging allows targeted replacement without purchasing a full set

Compatibility

Designed for use with standard 0.25-inch hex bit holders, magnetic extensions, and compatible power or manual screwdrivers that accept insert-style bits.

Installation Notes

Insert bits should be seated fully into the bit holder before applying torque to avoid cam-out or fastener damage. Verify the T8 tip size matches the fastener before driving, as Torx sizes are not interchangeable. When servicing energized equipment, de-energize and lock out the circuit before removing fasteners from enclosures or control boards per applicable NFPA 70E and OSHA lockout/tagout procedures.