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Close-up of T25 Torx bit tip and shank with engraved markingAngled view of ASTA T25 1/4-inch hex screwdriver bitSide view of ASTA 1/4-inch T25 bit showing hex shank and Torx tipDimensional drawing of 1/4-inch T25 bit with measurements and two length variants

Torx T25 1/4-Inch Hex Drive Bit, 25mm Length

Precision Torx T25 bit with 1/4-inch hex shank for compact fastening tasks in automotive and electronics assembly.

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Description

Torx T25 1/4-Inch Hex Drive Bit, 25mm Length

Brief Overview

This is a standard-duty Torx T25 screwdriver bit engineered for professionals who need reliable fastening performance in confined spaces. The compact 25mm length positions it as an essential component for precision assembly work, electronics repair, and automotive applications. For resellers stocking a complete bit range, this T25 integrates seamlessly with complementary sizes like smaller Torx T15 bits and larger T27 variants, enabling you to fulfill diverse customer requirements with a single supplier relationship.

Key Features

  • Torx T25 Profile: Six-lobed design with precision-molded lobes and minimal core hollow, engineered to prevent cam-out and reduce fastener wear
  • 1/4-Inch Hex Shank: 6.35mm hexagonal drive compatible with all standard 1/4-inch quick-change holders, impact drivers, and multi-bit screwdrivers
  • 25mm Compact Length: Ideal for applications requiring shallow bit engagement or work in restricted access areas
  • Hardened Steel Construction: Matte grey satin finish with hardened-steel tip resists deformation under load and extends bit life
  • Precision Machining: Radiused transitions, chamfered edges, and controlled tolerances ensure smooth insertion and secure seating
  • Brand-Marked Shank: Engraved identification for professional jobsite organization and inventory tracking

Business Advantages for Resellers

Margin-Friendly Volume Opportunity: Torx T25 is a high-velocity SKU in automotive workshops, electronics assembly, and general maintenance. Stock depth drives repeat orders and customer loyalty.

Complementary Product Ecosystem: This bit is one size in a tiered Torx range (T10 through T50 available). Bundling T25 with adjacent sizes (T20, T27, T30) creates attractive kits that justify higher per-unit pricing and increase average transaction value.

Professional-Grade Durability: Hardened-steel construction and precision machining reduce premature wear, positioning your brand as a trusted supplier of reliable, cost-effective tools—not disposable alternatives.

Low Inventory Complexity: At 25mm length, this bit occupies minimal shelf space while addressing a broad application spectrum, making it an excellent SKU for maximizing turn rate relative to storage footprint.

Technical Specifications

Specification Value
Drive Type Torx T25 (Six-Lobed)
Hex Shank Size 1/4-Inch (6.35 mm)
Total Length 25 mm
Tip Profile Precision-molded with rounded lobes
Material Hardened steel
Finish Matte grey satin (corrosion-resistant)
Compatibility 1/4-inch quick-change holders, impact drivers, magnetic bit holders
Application Class Light to medium-duty fastening (assembly, electronics, automotive)

Why This Bit Matters for Your Shop

The T25 profile strikes the balance between accessibility and torque capacity—large enough to handle moderate fastening tasks without stripping, small enough to fit the densely-packed screw patterns common in modern automotive electronics and consumer electronics. The 25mm length is deliberately compact: it minimizes overhang (reducing bit flex and chattering), accelerates insertion speed, and allows work in shallow cavities where longer bits cannot reach.

For resellers, this translates to customer retention. A mechanic who finds your T25 bit reliable will return for T15, T20, T27, and beyond—building a recurring relationship that drives profitability far beyond the per-unit margin.

Stock this bit. Your customers expect it. Your competitors are counting on you not having it.