122-in-1 Professional Precision Repair Tool Kit with Cr-V Bits

This 122-in-1 professional precision repair tool kit is designed for electronics repair businesses, service centers, distributors, and bulk buyers who need a reliable, all-in-one solution for daily maintenance, diagnostics, and disassembly work. With 101 Cr-V precision bits and 21 auxiliary repair tools, this set supports high-efficiency repair operations across a wide range of electronic devices.

The kit is engineered for PC maintenance and assembly, including RAM upgrades, SSD replacement, motherboard installation, and general computer servicing. It is also suitable for game console repair (PS4, Xbox, etc.), drones, smartphones, tablets, and other consumer electronics where precision and tool variety are essential. Rare and specialty bit types are included to support servicing of diverse and branded devices.

To improve workflow efficiency, the screwdriver handle is ergonomically designed with a non-slip grip for stable control during long repair sessions. The 4.56-inch alloy steel extension shaft provides strong rigidity for deep screw access, while the flexible extension shaft (up to 180°) enables technicians to reach tight or angled spaces inside compact device structures, significantly reducing disassembly time.

The kit features a dual magnetic system to enhance repair organization and accuracy. The magnetizer/demagnetizer strengthens bit magnetism for secure screw handling, while the magnetic mat keeps removed screws and small parts sorted during teardown and reassembly—minimizing loss and errors in professional environments.

All precision bits are made from heat-treated Cr-V steel (50-56 HRC) for high hardness, wear resistance, and long-term durability. Common sizes are included with spares, ensuring uninterrupted work and extending the service life of the set in high-frequency repair scenarios.

All components are clearly labeled and neatly organized in a compact storage case for fast access, easy inventory management, and convenient transport between workstations or job sites.

This 122-in-1 kit is ideal for:

--Electronics repair shops & service centers

--Refurbishment factories & after-sales teams

--IT maintenance providers

--Tool distributors & wholesalers

--Training institutions & technical schools

We support OEM / ODM customization, including:

--Bit type and quantity customization

--Tool configuration adjustments

--Product color

--Logo branding and private labeling

--Bulk packaging solutions for distribution

This professional kit delivers consistency, efficiency, and scalability for B2B customers seeking dependable repair tools with long-term supply support.

FAQ

1. Why choose us?
We are a professional screwdriver manufacturer with complete product certifications and strict quality control from raw materials to finished goods.
All our products are made with eco-friendly materials, REACH-compliant, and tested to ensure durability, safety, and reliability.

2. Are you a factory or a trading company?
We are a manufacturer with our own factory located in Shantou, Guangdong, and a sales office in Shenzhen. This allows us to provide competitive prices, fast response, and full OEM/ODM customization services.

3. Can I customize the logo or packaging?
Yes, we offer OEM/ODM services. Logo printing, color customization, and packaging design are available with a certain MOQ. Contact us for details.

4. Are your products tested before shipping?
Yes. Each product is fully inspected before shipment to ensure consistent quality and performance. We conduct appearance checks, torque and bit accuracy tests, and functional inspections.
Strict quality control helps our clients reduce after-sales complaints and sell with confidence in their markets.

5. How long does shipping take?
We usually ship within 3 C7 business days for sample orders. Customized orders may take longer depending on the design and quantity. Shipping times vary by destination.