Torx TX40 Double-Ended Driver Bit with 1/4-Inch Hex Shank

Brief Overview

This is a professional-grade, double-ended Torx TX40 driver bit designed for chuck-mounted systems and hex-drive power tools. The dual-end configuration maximizes bit utilization and reduces inventory requirements for your shop. Each end features a TX40 star-shaped tip with precision-machined geometry, paired with a 1/4-inch hex shank for secure seating in standard chucks and magnetic holders. Black oxide steel construction resists corrosion and extends service life in demanding shop environments. If your team works with larger fasteners, consider pairing this with larger Torx TX50 bits or complementary smaller TX20 driver bits for comprehensive fastener coverage.

Key Features

• Double-Ended Design: Two TX40 tips per bit reduce per-unit costs and inventory volume
• 1/4-Inch Hex Shank: Direct compatibility with standard three-jaw chucks, impact drivers, and drill presses
• Precision Star Geometry: TX40 profile seats firmly in fastener heads, minimizing cam-out and rounding
• Black Oxide Steel: Durable, corrosion-resistant finish for extended tool life
• Machined Hex Section: Professional-grade shank with visible faceting ensures positive grip and alignment

Business Advantages for Resellers

• Cost Efficiency: Double-ended format delivers twice the usable bit per purchase—attractive margin opportunity on bulk orders
• Reduced Stockkeeping: Single SKU replaces multiple single-ended alternatives
• Professional Appeal: High-quality construction and finish position this as a premium offering for automotive and industrial customers
• Broad Application Base: TX40 fasteners are common in automotive assembly, heavy machinery, and industrial equipment repairs

Technical Specifications

Specification	Detail
Drive Type	Torx TX40 (Star-shaped)
Configuration	Double-ended
Hex Shank Size	1/4 inch (6.35 mm)
Material	Black oxide steel
Finish	Corrosion-resistant black oxide
Mounting	Chuck-compatible, impact-rated
Operational Compatibility	Standard power drills, impact drivers, drill presses

Why Distributors Choose This Bit

TX40 fasteners are standard across automotive electrical assemblies, transmission pan bolts, and industrial machinery enclosures. This double-ended format cuts your per-unit cost while meeting professional shop standards. Stock this as a core offering in any fastener-focused distributor catalog targeting mechanics and maintenance teams.

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