10mm Hex Shank Torx T45 Screwdriver Bit, 75mm Length

Brief Overview

This is a professional-length screwdriver bit designed for demanding fastening applications. The 10mm hex shank fits standard bit holders and quick-change chucks on both manual and power drivers, while the extended 75mm length provides reach into recessed or hard-to-access fastening points. The hardened steel construction ensures durability across repeated cycles. If you stock Torx bits, consider complementary options like shorter T45 bits for confined spaces or alternative Torx profiles for varied fastening requirements.

Key Features

• Torx T45 Profile: Six-lobed star design prevents cam-out and provides positive engagement with fastener heads
• 75mm Overall Length: Extended reach for applications requiring depth penetration or access to recessed fasteners
• 10mm Hex Shank: Universal compatibility with bit holders, quick-change chucks, and impact-rated drivers
• Hardened Steel Construction: Matte gray finish indicates heat-treated steel for extended service life and resistance to deformation
• Straight Shank Design: No offset or angle—optimized for straight-drive applications

Business Advantages for Resellers

• High-Turnover SKU: Torx bits are industry-standard consumables across automotive, electronics assembly, and industrial maintenance—consistent repeat orders
• Bulk-Friendly: Low per-unit cost makes this ideal for contractor kits, bulk packs, and OEM supplier relationships
• Complementary Sales: Stock this alongside shorter bits and alternative Torx sizes (T40, T50, T55) to capture complete fastening solutions
• Professional-Grade Quality: Hardened steel finish signals durability—justifies premium positioning versus commodity bits

Technical Specifications

Specification	Detail
Bit Type	Torx T45
Shank Diameter	10mm (hex, across flats)
Total Length	75mm
Material	Hardened Steel
Finish	Matte Gray (Heat-Treated)
Shank Style	Straight Hex
Application	Manual & Power Drivers, Bit Holders, Quick-Change Chucks

Why This Bit Matters

The T45 profile is the workhorse of mid-range fastening. At 75mm, this bit bridges the gap between standard short bits and specialty extra-length options—making it suitable for both shallow recesses and moderately deep applications. The hardened steel resists stripping and maintains its lobed profile longer than softer alternatives, reducing customer callbacks and returns.

Pair this with your existing socket sets and screwdriver assortments. Distributors find that offering a complete Torx range (T40 through T55, in both 30mm and 75mm lengths) increases average order value and positions your shop as a comprehensive fastening solution provider.

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Ready to stock? Order in bulk and establish this as a staple line item. Professional mechanics and contractors will return repeatedly for replacement bits—making this a foundation for customer loyalty and predictable revenue.