7Pcs Screwdriver Bits 100mm Length Metric Hex Heads Wrench Drill Bit Magnetic Hex Screwdriver Sets

Features:

*Heat treated, durability, has high hardness, not easy to wear.Please make sure you select the correct drill and control the correct drill speed. This greatly extends the life of the hex bit.

*Hardness can reach HRC60 degree. Hex key set fit for electric drills with speed regulating device, electric screwdrivers, hand screwdrivers.Please do not use drill bits on pneumatic tools, air dills, and the electric drill without speed regulation. A long lifetime of the drill bit is reached due to its construction and superior technology.

*High quality, long lasting and . The Hex drill bit set is clearly marked that you can find what size you need quickly.Easy to take and use.

*The hex screwdriver set is a little bit magnetic, which helps to keep nuts and bolts stuck to them. Can improve your work efficiency.

Specifications:

Product name: Screwdriver Bits

Material: Steel

Color: Grey

Length: 100mm

Magnetic: Yes

Shank: 1/4 Inch Hex

Size: for H2, for H2.5, H3, H4, H5, H6, H8

Suitable for: electric drills with speed regulating device, electric screwdrivers, hand screwdrivers

Quantity: 7Pcs/Set

Package Includes:

7 Screwdriver Bits

Notes:

1.Transition: 1cm=10mm=0.39inch.

2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

3. Please allow slight manual measurement deviation for the data.