Jakemy 45 in 1 Screwdriver Tools (JM-8139)

Jakemy JM-8139 45-in-1 Precision Screwdriver Tool Kit is a professional electronics repair set designed for technicians, engineers, mobile phone repair specialists, and DIY enthusiasts. Featuring 31 precision CR-V steel bits, magnetic screwdriver handles, extension tools, and a variety of device-opening accessories, this toolkit provides a complete solution for repairing smartphones, tablets, laptops, computers, gaming devices, and other electronic equipment. Its compact carrying case ensures convenient storage and portability, making it an ideal choice for both workshop and field repairs.

Product Features

Comprehensive 45-Piece Repair Kit

The JM-8139 includes 31 precision screwdriver bits, multiple repair tools, and specialized accessories for opening and servicing electronic devices. The extensive selection enables users to handle a wide range of repair and maintenance tasks with a single toolkit.

Premium CR-V Steel Precision Bits

The screwdriver bits are manufactured from durable chrome vanadium (CR-V) steel, providing excellent hardness, wear resistance, and long-term reliability. The precision-machined tips ensure accurate engagement with screws while minimizing the risk of stripping.

Magnetic Screwdriver Handle

The ergonomic non-slip handle features a magnetic bit holder that securely holds bits and screws during repairs. This improves efficiency when working with small components commonly found in smartphones, laptops, and other electronics.

Complete Device Opening Accessories

The toolkit includes a suction cup, metal spudger, opening pick, anti-static tweezers, SIM card eject pin, roller opening tool, and utility knife. These accessories help users safely disassemble devices without damaging delicate components or housings.

Extension Bar for Enhanced Reach

A 60mm extension bar allows easy access to recessed screws and hard-to-reach areas inside electronic devices and equipment. This feature improves flexibility during complex repair procedures.

Portable Storage Case

All tools are neatly organized in a sturdy plastic carrying case with a secure locking mechanism. The compact design protects components during transport and keeps tools readily accessible when needed.

Product Specifications

• Brand: Jakemy
• Model: JM-8139
• Product Type: Precision Screwdriver Repair Tool Kit
• Total Pieces: 45
• Precision Bits: 31 Pieces
• Bit Material: Chrome Vanadium (CR-V) Steel
• Bit Size: H4 × 28 mm
• Extension Bar: H4 × 60 mm
• Handle Type: Magnetic Non-Slip Handle
• Torx Bits: T3, T4, T5, T6, T7, T8, T9, T10, T15, T20
• Hex Bits: H1.3, H1.5, H2.0, H3.0, H4.0, H5.0
• Phillips Bits: PH1.0, PH1.5, PH2.0, PH2.5, PH3.5
• Slotted Bits: 1.5, 2.0, 2.5, 3.0, 3.5
• Pentalobe Bits: 0.8, 1.2
• Tri-Wing Bit: Y2.0
• Triangle Bit: 2.0
• U-Type Bit: U2.6
• Included Accessories:
  • Magnetic bit holder
  • Phillips screwdriver (1.5 mm)
  • Pentalobe screwdriver (0.8 mm)
  • Anti-static tweezers
  • Metal spudger
  • Opening pick
  • Roller opening tool
  • Utility knife
  • SIM eject tool
  • Suction cup
  • PH2.5 to H5.0 adapters
• Storage Case: Hard Plastic Carrying Case
• Case Dimensions: 200 × 135 × 57 mm
• Net Weight: Approximately 733 g
• Applications: Smartphone Repair, Tablet Repair, Laptop Maintenance, Computer Servicing, Electronics Repair, DIY Projects, and Precision Equipment Maintenance