47 in 1 Precision screwdriver set JM-8180 A/B

47 in 1 Precision screwdriver set JM-8180 A/B — Professional-grade toolkit for precision repairs

The 47 in 1 precision screwdriver set JM-8180 A/B is a compact, complete toolkit designed for electronics repair, small appliance maintenance, and hobby projects. Built with CR-V (chrome vanadium) bits, a magnetic handle and laser-engraved scale, this set combines accuracy, durability and portability to meet everyday needs.

Key features

• 47 precision bits to cover a wide range of screw types and sizes
• CR-V material bits for improved hardness and wear resistance
• Strong magnetic adsorption for quick screw pickup and steady operation
• Laser-engraved handle with scale for repeatable, precise adjustments
• Special anti-rust treatment on metal parts to prevent corrosion
• Clamshell design for secure storage and easy portability

Durable CR-V bits and anti-rust protection

The set uses chrome vanadium steel (CR-V) for increased strength and longer life compared to standard tool steels. Each bit receives a special anti-rust treatment that helps maintain performance in humid or demanding environments, reducing the need for frequent replacement.

Magnetic handle and laser-engraved scale

A strong magnetic adsorption system makes screw handling faster and more accurate, especially for tiny screws in smartphones, laptops and cameras. The laser-engraved scale on the handle enables precise depth control and repeatable torque positioning for delicate tasks.

Portable clamshell design

The compact clamshell case keeps all 47 bits and the handle organized and protected while you travel or store the kit. Its slim footprint fits neatly into toolboxes, backpacks or electronics workstations.

What is included

• 1 x magnetic screwdriver handle with laser-engraved scale
• 47 x precision screwdriver bits (common types such as flat, Phillips, Torx, hex, pentalobe, tri-wing and more)
• 1 x clamshell storage case

Applications and ideal uses

• Smartphone and tablet repairs
• Laptop and computer maintenance
• Camera, watch and eyewear adjustments
• Toy and hobby assembly or repair
• Small appliance and electronics DIY projects

Care and maintenance

• Wipe bits and handle with a dry cloth after use to remove debris and moisture
• Store in the clamshell case to avoid loss and reduce exposure to humidity
• Apply light machine oil to moving parts occasionally for smooth operation

Specifications

• Model: JM-8180 A/B
• Bit count: 47 precision bits
• Bit material: CR-V (chrome vanadium steel)
• Handle: magnetic with laser-engraved scale
• Case: portable clamshell

Why choose the JM-8180 A/B 47 in 1 precision screwdriver set?

This set offers a balanced combination of precision, durability and portability. Whether you are a technician, hobbyist or DIY enthusiast, the JM-8180 A/B delivers versatile bit selection, reliable magnetic performance and corrosion resistance to handle routine repairs quickly and confidently.