Apex TWD-3 Tri-wing Power Screwdriver Bit Size 3

Product Description

The APEX TWD-3 is a Tri-Wing power screwdriver bit engineered for use with 1/4 inch hex-drive power tools and hand drivers. The bit features a Size 3 Tri-Wing specialty point, an overall length of 1 inch, and a 0.25 inch hex shank. Tri-Wing bits are a specialty fastener drive type commonly encountered in electronics assembly, aerospace maintenance, and select HVAC and electrical control panel applications where tamper-resistant fasteners are specified. This bit is sold as a single piece and is suited for technicians who need a reliable, purpose-built Tri-Wing driver in their service kit.

This bit is appropriate for use in any professional or light industrial application requiring a Size 3 Tri-Wing drive. It fits standard 1/4 inch hex bit holders, quick-release chucks, and bit extensions used in power screwdrivers and impact drivers. Technicians servicing equipment with Tri-Wing fasteners — including certain control enclosures, electronics housings, and specialty OEM assemblies — will find this bit a direct fit for those applications.

Key Features

• Size 3 Tri-Wing specialty point for tamper-resistant fastener applications
• 1/4 inch hex drive shank fits standard quick-release bit holders and power tools
• Compact 1 inch overall length suits tight-clearance work
• Compatible with both power screwdrivers and manual hex-drive handles
• Single-piece packaging — UNSPSC 27112814

Compatibility

Designed for use with any 1/4 inch hex-drive power screwdriver, manual driver handle, or bit extension accepting standard hex shank screwdriver bits.

Installation Notes

This bit is installed by trade technicians and service professionals using 1/4 inch hex-drive tools. Ensure the bit is fully seated in the driver chuck before applying torque to avoid cam-out or bit damage. When working inside energized enclosures or control panels, de-energize and lock out the equipment per NFPA 70E guidelines before using any hand or power tool. Inspect the bit tip for wear before each use, as a worn Tri-Wing tip will damage specialty fasteners.