8Pcs Screwdriver Bit With 1/4'' Shank 150mm 200mm Screw Wrench Magnetic Star T8 T10 T15 T20 T25 T27 T30 T40 100mm

• --Premium Quality: The accuracy and durability of this kit meet higher standards. Use them for DIY home projects or workplaces.
• --with Magnetic: It has magnetism and the components are made of strong permanent magnets, which can firmly fix screws. Perfect placement every time.
• --With 1/4'' Shank: Standard shank diameter, 6.35mm across hexagonal shank, 1/4 standard shank diameter, suitable for various pneumatic, electric, and rechargeable screwdrivers.
• --Heavy Duty Construction: This screwdriver bit set is made with premium grade, highly durable materials, which ensures long-lasting use and superior wear resistance!
• --Practical gifts: The best gifts for carpenters, workers, dads, husbands, or diy enthusiasts are the best gifts.

Description:
Name: Screwdriver Bit 

Material: S2 steel
Color: Gray
Length: 100mm/150mm/200mm
Head: Plum Blossom Head
Handle: 1/4 inch hexagonal
Magnetism: Yes
Perforated: Yes
Dimensions: T8, T10, T15, T20, T25, T27, T30, T40
Suitable for: electric drills with speed control devices, electric screwdrivers, manual screwdrivers

Packing list:
8 x Screwdriver Bit 
Note:
Different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.