10-Piece Slotted Screwdriver Bit Set 1/4-inch Hex Shank S2 Steel Magnetic Screw Driver Bit Set for Power Screwdriver Electric Hand Drill

Features:
Optional Sizes - offers slotted bits in sizes SL2, SL3, SL4, SL5, and SL6 for you to choose, 10 pieces a set.
Standard Bits - 1/4 inch drive bits come in different length 50mm(1.96in) or 100mm(3.93in) for your needs.
Magnetic Tip - non-slip magnetic tip helps to prevent from sliding out, easy to attach screw.
Shock Resistant - made of heat treated S2 tool steel, high hardness, high torque, solid and sturdy for long term use.
High Quality - with presentable blueing surface, the bits are well-made and not easy to fade and rust.
Handy Tool - suitable for pneumatic screwdriver, electric hand drill, power screwdriver, and more.