Industrial Round Shank Torx Power Bit Set (S2 Steel, 4mm/5mm) – OEM

Optimized for High-Speed Electronic Assembly and Industrial Fastening

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Specifications

Product Name	OEM Precision Round Shank Torx Power Bit Set (S2 Steel, T5-T25)
Tool Type	Round Shank Driver Bit / Electric Screwdriver Bit
Material	Premium S2 Alloy Steel (High torque & wear resistant)
Shank Diameter	Available in 4mm (800 Type) and 5mm (801 Type)
Tip Style	Torx / Star (T5, T6, T7, T8, T9, T10, T15, T20, T25)
Bit Length	Standard 60mm (Custom lengths available)
Drive Compatibility	Industrial Electric Screwdrivers (HIOS, KILEWS, etc.)
Special Feature	Strong Magnetic Tip & Precision-Milled Positioning Groove
Brand Name	Xiaoman Tools
Manufacturer	Shanghai Daoge Xiaoman Tools Co., Ltd.
Customized Support	100% OEM/ODM (Custom shank diameters, special coatings, bulk tube packing)

Why buyers pick this one

Precision Round Shank Design: Available in industry-standard 4mm (800 type) and 5mm (801 type) diameters. The precision-milled grooves ensure a secure lock into automated electric driver chucks, preventing bit slippage.
Industrial S2 Tool Steel: Manufactured from shock-resistant S2 alloy steel, providing the necessary elasticity to prevent snapping in high-cycle assembly environments while maintaining sharp Torx edges.
Comprehensive Torx Range: Covering sizes from T5 up to T25, this series is the complete solution for everything from micro-electronics (T5/T6) to general household appliance assembly (T20/T25).
Strong Magnetic Retention: Deeply magnetized tips capture and hold small fasteners instantly, drastically reducing downtime and preventing lost components on the factory floor.
Direct Manufacturer Supply: We specialize in bulk industrial supply. Customize your order with specialized surface coatings (Nickel, Black Oxide, or Titanium) and custom laser-etched branding on each shank.

Overview

Engineered for the rigorous demands of automated assembly lines, the Round Shank Torx Power Bits from Shanghai Daoge Xiaoman Tools Co., Ltd. are the standard for precision manufacturing. Specifically designed to fit high-end industrial electric screwdrivers (such as HIOS and KILEWS), these bits feature a perfectly cylindrical shank with a precision-machined U-shaped positioning groove for zero-wobble operation. Forged from premium S2 Alloy Steel and heat-treated to an optimal hardness, they deliver exceptional torque transfer even in the smallest Torx sizes (T5 to T25). Every bit is equipped with a Strong Magnetic Tip to ensure tiny screws are held securely during fast-paced assembly. Whether you are assembling consumer electronics, medical devices, or automotive interiors, our bits provide the longevity and precision your production line requires. Available for massive B2B wholesale with complete OEM customization of shank diameters and lengths.