Wera 05066687001 Torq-set Bit Size 8 1/4 in Hex Drive

Product Description

The WERA 05066687001 is a power screwdriver bit engineered for Torq-Set fasteners, a specialty drive type commonly found in aerospace, defense, and precision mechanical assemblies. This bit features a size 8 Torq-Set point and a 1/4 inch hex shank, making it compatible with standard power screwdriver chucks and bit holders. The overall length of 3.5 inches provides extended reach for recessed or hard-to-access fastener locations. The set includes 4 pieces, offering redundancy for high-cycle production or service environments. Installers working on equipment that uses Torq-Set fasteners will find this bit sized and built for powered tool use.

Torq-Set bits are required for a specific cruciform fastener profile used primarily in aviation, military equipment, and certain industrial machinery. This bit is suited for technicians and mechanics performing maintenance, repair, or assembly work where Torq-Set fasteners are specified. The 1/4 inch hex drive is the standard shank size for power screwdriver and impact-rated bit holders, making this compatible with a wide range of cordless and pneumatic tools used in professional trade and production environments.

Key Features

• Size 8 Torq-Set specialty point for precise engagement with Torq-Set fasteners
• 1/4 inch hex drive shank fits standard power screwdriver chucks and bit holders
• 3.5 inch overall length provides extended reach into recessed fastener locations
• Includes 4 pieces per set for continuous use without downtime
• Designed for powered tool use in professional and production applications

Compatibility

Designed for use with size 8 Torq-Set fasteners and compatible with any power screwdriver or bit holder accepting a standard 1/4 inch hex drive shank.

Installation Notes

This bit is intended for use by mechanics and technicians familiar with Torq-Set fastener systems. Ensure the bit is fully seated in the tool chuck before applying torque. Use the correct size Torq-Set bit to avoid fastener head damage, as mismatched bits can strip the cruciform profile. Follow equipment manufacturer torque specifications when driving Torq-Set fasteners in safety-critical assemblies.