Jakemy JM-8183 145in1 Precison Screwdriver Set

Premium Diamond-Cut Storage Case

Unlike ordinary flat cases, the diamond-cut textured exterior enhances both visual appeal and structural rigidity. The three-dimensional finish reflects a high-end, professional aesthetic while improving grip and durability during transport.

Organized Internal Layout

All 145 components are neatly arranged in designated sections after extensive layout optimization. The contrasting interior color enhances visibility, allowing quick identification and selection of tools while maintaining a clean, professional presentation.

Advanced Laser-Engraved Bit Markings

Each screwdriver bit is labeled using advanced laser engraving technology rather than ink printing. This ensures clear, permanent markings that resist wear, fading, and abrasion even after extended use.

Ergonomic Anti-Slip Handle with Rotating Cap

The handle features a 3D anti-slip engraved texture to increase friction and comfort during use. The rotating cap design allows smooth, controlled operation, reducing hand fatigue and improving efficiency during precision repairs.

Built-In Adjustable Extension Bar

An integrated sectional extension bar is housed directly within the handle. With a simple forward push of the handle switch, the extension can be deployed for use in narrow, recessed, or hard-to-reach areas, then retracted for compact storage.

Deep-Hole Long Bits for Restricted Spaces

The set includes four 45mm S-2 chromium molybdenum steel long bits designed for deep holes and confined spaces. These provide clear visibility and reliable torque where standard bits cannot reach.

High-Strength CR-V Bits

A total of 116 CR-V steel bits feature phosphated, rust-resistant surfaces for enhanced durability, high hardness, and long service life, even under frequent professional use.

Comprehensive Repair Coverage

With 132 screwdriver bits and a full range of accessories, this kit supports repairs from delicate items like glasses and watches to complex devices such as cameras, notebooks, smartphones, and handheld electronics.

Applications

Repair of electronic and optical devices

Watchmaking and jewelry servicing

Mobile phone, laptop, and tablet repairs

Toy and bicycle maintenance

Professional home workshops

Small repairs requiring precision screwdrivers and opening tools