contains Number: 30 interchangeable screw heads+1 screwdriver magnetic head

Material: chrome vanadium alloy steel
Rotary head type: 30 models interchangeable screw heads
Features:

it have a magnetic head, handle mouth adopted within the six-sided design of 30 precision screwdriver head baked vanadium steel refining, the first batch of anti-nickel surface treatment. Soft non-slip handle red section, approved handle made of anti-static material, the head Arbors carbon steel forging, very sturdy.