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50mm 1/4" hex bit with 2.5mm hex tip, dark gray metal, marked ASTAAngled view of 50mm hex bit showing ASTA A-H25E marking and 2.5mm tip

Hex Bit 1/4-Inch Drive, 50mm Length, 2.5mm Hex Tip

Precision 2.5mm hex bit with 1/4-inch drive shank, 50mm length. Essential for small-scale fastening and precision assembly work.

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Description

Hex Bit 1/4-Inch Drive, 50mm Length, 2.5mm Hex Tip

Brief Overview

This is a compact hex bit designed for precision fastening applications requiring a 2.5mm hex tip. The 1/4-inch hex drive shank ensures compatibility with standard impact drivers, cordless drills, and manual bit holders—making it an essential accessory for electronics assembly, HVAC systems, and precision machinery work. Pair this with smaller hex bits or larger-capacity hex bits to build a complete fastening toolkit for your shop.

Key Features

  • 1/4-Inch Hex Drive Shank: Direct compatibility with all 1/4-inch chuck systems and magnetic bit holders
  • 2.5mm Hex Tip: Precisely sized for miniature screws and fasteners common in electronics, control panels, and precision assembly
  • 50mm Total Length: Optimal reach for shallow recesses and tight spaces without excessive overhang
  • Hardened Steel Construction: Dark oxide finish resists corrosion and provides durability across repeated use
  • Uniform Hexagonal Shaft: Allows gripping in a chuck for manual or powered applications

Business Advantages for Resellers

  • High-Margin Accessory: Hex bits offer strong profit margins with minimal shelf space consumption
  • Cross-Sell Opportunity: Stock as part of a complete hex bit range—customers purchasing one size typically need others
  • Bulk Order Ready: Available in quantities suitable for shop restocking or end-user kit assembly
  • Low Breakage Rate: Precision fastening applications mean less tool stress and higher customer retention
  • Micro-Assembly Market: Growing demand in electronics, HVAC control systems, and precision industries

Technical Specifications

Specification Value
Drive Type 1/4-Inch Hexagonal Shank
Tip Size 2.5mm Hex
Overall Length 50mm
Material Hardened Steel
Finish Black Oxide/Phosphate
Application Precision fastening, electronics assembly, control systems

Why Stock This Size

The 2.5mm hex tip addresses a specific but critical market gap: fasteners too small for standard 3mm or 4mm bits, yet too large for 2mm applications. This size is commonly found in:

  • Electronics enclosure assembly
  • HVAC thermostat and control panel wiring
  • Precision instrumentation and sensor mounts
  • Small appliance and device repairs

Call to Value

Add this precision hex bit to your inventory as a high-turnover accessory. Pair it with complementary sizes to offer customers complete fastening solutions and maximize per-transaction value. Order in bulk to benefit from wholesale pricing and ensure consistent stock availability.