Electric Screwdriver Triangle Bit 5-piece Set S2 Alloy Steel Nickel Plated Magnetic Screwdriver Bits 50mm Long for Professional Installation and Repair Work 5pc Triangle Bit Set
Electric Screwdriver Triangle Bit 5-piece Set S2 Alloy Steel Nickel Plated 50mm Magnetic Bits

This five-piece triangle bit set offers a practical solution for professionals and DIY enthusiasts working with triangle-head screws. The magnetic tips help hold screws in place during installation, reducing the frustration of dropped or misaligned fasteners. Made from S2 alloy steel—a material specifically chosen for screwdriver bits—and finished with a nickel-plated surface, these bits combine material suitability with corrosion resistance. The set includes five commonly needed sizes, all 50mm long, making them a versatile addition to any tool kit.
Features and Construction

Every bit in this set shares the same high-quality material and finish, providing consistent performance across multiple screw sizes.
Material and Build
The bits are manufactured from S2 alloy steel, a material frequently used for professional-grade screwdriver bits due to its hardness and resistance to deformation. A nickel-plated surface adds a layer of corrosion protection, helping the bits maintain their appearance and function over time. Each bit is precision-ground to match triangle-head screw recesses accurately.
Size and Practical Fit
The set includes five sizes: 1.8mm, 2.0mm, 2.3mm, 2.7mm, and 3.0mm. This range covers the most common triangle screw dimensions encountered in light industrial, electronic, and security applications. Each bit is 50mm in length, allowing sufficient reach for most screw recesses while remaining compact for storage and handling.
Uses and Placement

Triangle bits are typically employed in security fasteners, electronic enclosures, and certain mechanical assemblies where tamper resistance is required.
Security and Industrial Applications
Triangle screws are often found in public furniture, electronic equipment housings, and security products where a standard screwdriver cannot remove them. This set enables quick and efficient removal or installation of such fasteners using an electric screwdriver, saving time during maintenance or repair work.
Professional and DIY Use
For electricians, technicians, and hobbyists who encounter triangle-head screws in their projects, having the correct bit sizes available in one set avoids delays or the need to purchase individual bits. The magnetic retention helps prevent screws from falling during overhead or confined-space work.
Benefits and Buying Value

Investing in a set of dedicated triangle bits ensures you have the right tool for the job without relying on improvised or worn tools.
Cost-Effective Versatility
Instead of buying five separate bits, this set provides all the commonly needed sizes in one package. The S2 alloy steel construction means these bits are made from the same material used for high-end screwdriver bits, offering a professional-grade solution at a modest price.
Why Choose This Product
The combination of magnetic tip, S2 alloy steel material, nickel plating, and a comprehensive size range makes this set a practical choice for anyone who regularly works with triangle screws. No other bits or tools are required—simply attach the appropriate bit to your electric screwdriver and work efficiently.
