Industrial 50-Piece Extra Long Security Bit Set (75mm) – OEM
Premium 75mm S2 Steel Power Bit Assortment (50 Pcs) – Bulk
Quick Specifications
| Product Name | OEM 50-Piece Extra Long Security Bit Set (75mm, S2 Steel) |
|---|---|
| Tool Type | Screwdriver Bit Assortment / Security Power Bits |
| Material | Premium S2 Alloy Steel (High torque & shock resistant) |
| Bit Length | 75mm (3 Inch) Extra-long for deep recess access |
| Set Composition | 49pcs Extended Bits + 1pc Magnetic Bit Holder |
| Drive Size | Standard 1/4" Hex Shank |
| Bit Types Included | Torx, Tamper-Proof Torx, Hex, Spanner, Tri-Wing, Spline, Square, Phillips, Slotted |
| Target Application | Automotive repair, electronics, machinery maintenance, security fasteners |
| Brand Name | Xiaoman Tools |
| Manufacturer | Shanghai Daoge Xiaoman Tools Co., Ltd. |
| Customized Support | 100% OEM/ODM (Custom Case Color, Logo Imprint, Sleeve Design) |
- Factory Direct Pricing
- Strict Standard QC
- Support OEM / Custom Packaging
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Product Details
Industrial 50-Piece Extra Long Security Bit Set (75mm)
The Ultimate Extended Reach Solution for Deeply Recessed and Tamper-Resistant Fasteners
Equip professional mechanics, electricians, and maintenance technicians with the exact bits they need to tackle the toughest jobs. The 50-Piece Extra Long Bit Set from Shanghai Daoge Xiaoman Tools Co., Ltd. eliminates the frustration of trying to reach deeply recessed screws inside engine bays or electronic housings. Measuring an extended 75mm (3 inches) in length, these standard 1/4" hex shank bits bypass obstacles with ease. Manufactured from industrial-grade S2 Alloy Steel (far superior to standard CR-V), they deliver exceptional torque transfer and wear resistance without cam-out or shattering. This comprehensive kit features an extensive array of security and specialty profiles—including Tamper-Proof Torx, Spanner, Tri-Wing, and Spline—making it an indispensable master kit for modern machinery. Supplied in a rugged, blow-molded storage case, this set is ready for high-volume B2B distribution and full OEM brand customization.
Key Technical Advantages
- 75mm (3") Extended Reach: Specifically designed to access hard-to-reach fasteners deeply buried in automotive dashboards, electronics, and confined mechanical assemblies where standard 25mm bits fall short.
- Industrial S2 Tool Steel: Heat-treated for extreme hardness and durability. S2 steel absorbs impact shock from power drivers far better than standard Chrome Vanadium (CR-V), significantly extending bit life.
- Comprehensive Security Profiles: Go beyond standard Phillips and Flat heads. This 50-piece set includes specialized tamper-proof Torx, hex, clutch, and tri-wing bits required to service modern European cars and proprietary electronics.
- 1/4" Universal Hex Shank: Seamlessly compatible with all standard power drills, impact drivers, and quick-change hand screwdrivers. A magnetic bit holder is also included for secure bit retention.
- Direct OEM Supply: Differentiate your retail offerings. We provide bulk wholesale packaging with customizable heavy-duty blow-molded cases (custom colors available) and branded outer sleeves.
Technical Specifications
| Manufacturer: | Shanghai Daoge Xiaoman Tools Co., Ltd. |
| Tool Type: | Extra-Long Security Bit Assortment |
| Material: | Premium S2 Alloy Steel |
| Bit Length: | 75mm (3 Inches) |
| Drive Size: | 1/4" Universal Hex Shank |
| Kit Contents: | 49 Extended Bits + 1 Magnetic Holder |
| OEM Service: | Active (Custom Case Color, Branded Sleeve) |
