10Pcs 4mm Magnetic Screwdriver Bits Alloy Steel 1/4 Inch Hex Shank Bits Accessory

Item Type: Screwdriver Bit
Material: Alloy Steel
Color: As Picture Shown
Shank Diameter: Approx. 6.35mm/0.25in
Length: Approx. 100mm/3.94in
Weight: Approx. 200.0g/7.05oz

Features

1、High temperature quenching heat treatment strengthens the overall hardness, more comfortable to use.
2、Made of alloy steel material, which makes it resists corrosion and increases service life.
3、Overall strong magnetic treatment, with strong magnetic adsorption screws, simple and fast operation.
4、Easy to install and use, with exquisite workmanship, suitable for electric screwdrivers.
5、4mm/0.16in inner hex screwdriver bits, durable, high hardness, impact resistance, good toughness.

Package List

10 x Screwdriver Bit