6 cái 100 mét Chiều Dài 1/4 Inch Vỏ Từ Lục Giác Đầu Vít-quốc tế

 Descriptions: 6 Pcs 100mm Length Hex Shank Magnetic Hexagon Screwdriver Bit Set   Those  Hexagon Screwdriver Bits are made of S2 alloy steel which is a commonly used material in hardware with high hardness. 6 Pcs a set at an inexpensive price can meet your requirements. Magnetic bits can be firmly fixed on screwdrivers.   Specifications: Materials: S2 alloy steel Type of Head:  Hexagon Type of Shank: Hex Dia. of Shank: 6.35mm / 1/4 inch Length of Screwdriver: 100mm Size of Bit:  H2.5, H3, H4, H5, H6, H8 Quantity: 6pcs Usage: For 1/ 4" Pneumatic Screwdrivers Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth.