This 75-piece precision screwdriver set is engineered for electronics, watch repair, home DIY, and model work. It includes a wide variety of bit types across three key series (4.0mm, 4mm, and 6.3mm), neatly packed in a durable plastic case. With magnetic handles, extension bars, a ratchet wrench, and high-quality S2 and carbon steel bits, this set provides professional versatility in a compact design.
Key Features
Multi-size compatibility: 4.0mm, 4mm, and 6.3mm bit series
Magnetic handle and ratchet wrench for precise, efficient operation
Includes extension bars, connector, sockets, and demagnetizer
Bits made of carbon steel and upgraded S2 for durability
Packed in a compact plastic storage box for portability and organization