Product information:
Dimension: total length 150mm,
System: Metric
Cutter head specification: PH2#
Handle material: S2
Ph1: The diameter of the screwdriver bit is about 3.0mm, which is used for M2.0-M3.0 screws;
Ph2: the diameter of the screwdriver bit is about 4.0mm, which is used for M2.5-M5.0 screws;

Features:
It can be used for electric screwdriver, manual screwdriver, electric drill air screwdriver and other tools
Steel hard work, good precision, good bit
The screwdriver with magnetism can easily hold the screws during installation
The screwdriver head is made of S2 high-quality steel, and the surface of the screwdriver head is the material color of the steel itself

Packing list:
Bit * 10pcs