WEILIGU 5pcs 75mm T9 Magnetic S2 Pneumatic Air Bit Electric Drill Plum Blossom Head With Center Hole

1. With a middle hole, suitable for core flower-shaped screws
2. The hexagonal opposite side diameter is 6.35mm (1/4), suitable for tools such as air screwdrivers, chuck electric drills, etc.
3. Made of S2 material, overall quenching and forging
4. With magnetic design, easy to use
5. Material: S2
6. Specifications: T6/7/8/9/10/15/20/25/27/30/40
7. Handle opposite side: 6.35mm
8. Length: about 50/75mm