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Slim silver aluminium screwdriver pen with LED tip and 40 bit set in compact case

Enfain

Enfain JM-Y03 Plus 40 Bits Precision Electric Screwdriver Set

SKU CH-SM5X-YM6FE

A precision electric screwdriver set with 40 bits, adjustable torque from 0.1 to 2.5 kgf·cm, 395 rpm speed and a 3.7 V 800 mAh rechargeable battery in an aluminium alloy body

  • Adjustable torque from 0.1 to 2.5 kgf.cm for delicate electronics
  • 395 rpm motor drives screws quickly without stripping
  • 40 precision bits cover phones, cameras and laptops
  • Built-in 3.7 V 800 mAh battery recharges via USB-C
  • Compact aluminium body weighs 283 g for comfortable handling

Precision Electric Screwdriver for Electronics

The Enfain JM-Y03 Plus is a precision electric screwdriver set built for phone, camera and laptop repair. It ships with 40 bits and a USB-C cable in a sturdy case. The tool targets hobbyists and technicians who need controlled torque on small fasteners.

Torque Range and Speed Limits

Adjustable torque spans 0.1 to 2.5 kgf.cm for delicate work. No-load rotation speed is 395 r/min. The 3.7 V 800 mAh battery recharges via the included cable. The motor is not suited for high-torque or continuous heavy-duty driving.

Aluminium Build and Daily Handling

The aluminium alloy body with anodised finish resists wear and corrosion. At 180 mm long and 20 mm in diameter it fits a pencil grip. Weighing 283 g it reduces fatigue during extended sessions. The case measures 21 x 9.5 x 4 cm for compact storage.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $64.99
Cheaper than about 72% of the 5,006 comparable items (median $95.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick this 40-bit set or a smaller kit?

The set ships with 40 precision bits in a single case, covering the common heads used on phones, cameras and laptops so you do not need a second kit.

What does the 0.1 to 2.5 kgf·cm torque range mean when I am working on a phone?

At the low end you can drive tiny screws in fragile assemblies without stripping threads; at the high end you have enough force for slightly larger fasteners in laptop chassis.

How does the USB-C charging port limit everyday use?

The built-in 3.7 V 800 mAh cell charges over USB-C, so you can top it up from any standard phone charger or power bank between jobs.

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