Wera 05066630001 Torq-set Mplus Insert Bit 8 Point

Product Description

The WERA 05066630001 is a Torq-Set Mplus screwdriver insert bit designed for driving Torq-Set fasteners. It features an 8-point Torq-Set profile with a 1-inch overall length, making it a compact, standard insert-bit form factor that fits quarter-inch bit holders and power drivers. The Mplus design incorporates a torsion zone that absorbs shock loads during driving, reducing tip breakage on high-torque applications. This bit is suited for aerospace, aviation maintenance, and precision assembly work where Torq-Set fasteners are specified. Technicians who regularly service equipment using tamper-resistant Torq-Set hardware will find this a direct, reliable insert-bit solution.

Torq-Set fasteners appear most commonly in aerospace assemblies, military and defense hardware, and certain avionics equipment. This insert bit is sized for point size 8, which covers a defined range of Torq-Set fastener heads found in those environments. It fits standard quarter-inch hex bit holders used in both manual drivers and pneumatic or electric power tools, making it compatible with the tooling setups already common in MRO and production shops.

Key Features

• Torq-Set Mplus profile provides positive engagement with 8-point Torq-Set fasteners
• 1-inch overall length suits standard quarter-inch insert-bit holders and bit extensions
• Mplus torsion zone design reduces tip wear and breakage under shock loading
• Compact insert-bit style works with manual handles, bit holders, and power drivers
• Point Size 8 targets the specific fastener head size used in aerospace and precision assembly applications

Compatibility

Designed as an OEM-style insert bit for use with quarter-inch hex bit holders compatible with Torq-Set point size 8 fasteners in aerospace, defense, and precision assembly applications.

Installation Notes

Insert bits should be seated fully and securely in the bit holder before applying torque to avoid cam-out or fastener damage. Verify the point size matches the fastener head before driving. When using with power tools, select torque settings appropriate for the fastener material and size to avoid stripping. Inspect the bit tip for wear or deformation and replace before reuse if damage is observed.