117 in 1 Magnetic CR-V Screwdriver Set with 60 mm Flexible Extension for Electronics Repair

This multifunctional combination screwdriver set delivers a practical toolkit for maintaining and repairing a wide range of modern electronic devices. Designed specifically for non-precision maintenance tasks, it brings together 117 double-sided magnetic bits crafted from chrome vanadium steel (CR-V) alongside a single flexible shaft extension rod, totalling 118 pieces housed in a compact case. The core appeal lies in its application for delicate work on consumer electronics where standard tools are often too bulky or lack the necessary precision. From laptops and tablets to mobile phones, watches, and gaming controllers like PS4 or Xbox accessories, this set addresses the need for a dedicated, organised solution that saves time and reduces frustration during disassembly and reassembly. Its magnetic bit design helps secure small screws, while the adjustable extension provides crucial access in confined spaces.

Features and Construction

Every component in this set is selected to enhance usability in electronics repair scenarios. The construction focuses on durability and functionality, using materials suited to frequent handling and precise torque application.

Material and Build

The screwdriver bits are manufactured from chrome vanadium steel, commonly referred to as CR-V, a material noted for its impact resistance and suitability for tool applications. This steel composition achieves a hardness rating between 55 and 60 on the HRC (Rockwell C) scale, providing sufficient strength for driving screws in plastics and light alloys without being brittle. The magnetic treatment applied to each bit helps hold screws in place during insertion or removal, a feature that improves control and efficiency, particularly with tiny fasteners. The bits are double-sided, effectively offering a broader range of drive types from the 117 physical pieces. The flexible shaft is made from a sturdy yet pliable material, allowing it to bend and reach around obstacles.

Size and Practical Fit

The set is designed to be compact and lightweight, making it easy to store in a workshop drawer or carry to a job site. The flexible shaft extension is a key differentiator, as it can be adjusted to extend up to 60 mm in length. This extension provides a soft, flexible connection between the handle and the bit, enabling the user to access screws located in deep, recessed, or awkward three-dimensional spaces that a rigid driver cannot reach. This is especially valuable when working on devices with layered internals or tightly packed components. The overall dimensions of the assembled kit are dictated by the case, which organises all 118 pieces securely.

Uses and Placement

This screwdriver set finds its primary utility in the realm of consumer electronics repair and hobbyist maintenance. It bridges the gap between basic household tools and specialist, expensive professional kits.

Event or Professional Use

For professional technicians or IT support staff handling multiple device repairs, this set offers a consolidated, portable solution. The range of bits covers most common screw types found in laptops, PCs, tablets, smartphones, and cameras. The magnetic feature prevents dropped screws inside devices, reducing the risk of short circuits or lost components. The flexible shaft is invaluable for tasks such as repairing game console controllers, where screws may be hidden under rubber grips or within deep housing. It is explicitly suitable for non-precision maintenance, meaning it is intended for general disassembly, battery replacement, fan cleaning, and similar tasks rather than micro-soldering or board-level repair.

Everyday Home Use

For home users, the set provides a dedicated tool for DIY fixes on personal electronics. Common applications include tightening loose hinges on a laptop, replacing a smartphone battery, assembling flat-pack furniture with small fittings, adjusting eyeglasses, or opening up remote controls and toys. The lightweight nature and clear organisation reduce clutter compared to using multiple separate screwdrivers. Having the correct bit size immediately to hand can prevent stripping screw heads, which is a frequent issue when using ill-fitting tools. The set is also practical for hobbyists working on model kits, drones, or small mechanical projects where precision is required.

Benefits and Buying Value

The value proposition of this screwdriver set is rooted in its completeness, specialisation for electronics, and the time-saving convenience it offers over improvised tools.

Reuse and Low Maintenance

As a durable toolkit, it is designed for repeated use over time. The CR-V steel bits resist wear under normal conditions, and the magnetic properties are typically permanent. The case keeps all components organised, preventing loss and ensuring every bit is available when needed. There are no consumable parts, so with basic care to avoid excessive force or corrosion, the set can serve for many repair jobs. The low maintenance requirement—simply returning bits to their labelled slots—makes it a hassle-free addition to any toolbox.

Why Choose This Product

This set stands out for its specific focus on electronics repair, a niche often poorly served by general-purpose hardware kits. The inclusion of a flexible shaft extension addresses a common pain point in accessing recessed screws, a feature not always found in similarly sized kits. The magnetic bit design provides tangible functional improvement by holding screws securely. With 117 double-sided bits, it offers broad compatibility without the bulk of hundreds of single-sided pieces. The choice of three case colours (black, blue, or red) allows for personal preference or colour-coding in shared workspaces. For anyone regularly dealing with small fasteners in gadgets and devices, this set consolidates the necessary tools into one organised, portable package.