12Pcs Chrome Vanadium Steel 1/4in Hex Shank T5-T40 Magnetic Security Star Screwdriver Bits

Descriptions:
Brand new and high quality  security star screwdriver bits with 12pcs a set for multiple purposes and requirements. With 1/4inch hex shank, they are widely used on electric screwdrivers, hand screwdrivers, electric drills, pneumatic drill, etc.

Features:
This product set includes 12pcs security star screwdriver bits in different sizes, so it is convenient to meet your varied requirements.
Made from premium chrome vanadium steel, these bits are of high hardness, anti-impact, and wear resistant.
With 1/4inch hex shank, they are widely used on electric screwdrivers, hand screwdrivers, electric drills, pneumatic drill, etc.
These screwdriver bits are with magnetic tip, so they can be used on hardware conveniently.
Suitable for professional maintenance personnel, computer maintenance, camera maintenance, eyeglasses maintenance, instrument maintenance.

Specifications:
Condition: 100% Brand New
Material: Chrome Vanadium Steel 
Bit Type: Security Star

Bit Size: T5, T6, T7, T 8, T9, T10,T15, T20, T25, T27, T30, T40

Hex Shank Size: 6.35mm/(1/4inch)
Total Length: 50mm/1.97in

Quantity: 12Pcs
Weight: 109g

Package Included:
12 * Screwdriver Bits