Specifications
Type: Allen Wrench Drill Bit Set
Material: High Quality S2 Alloy Steel
Surface Treatment: Sandblasting
Type of Head: Hex Head
Length: 2 inch (50mm)
Hex Shank Diameter: 1/4 inch (6.35mm)
Set of 10 sizes: H1.5/H2/H2.5/H3/H3.5/H4/H5/H6/H7/H8 (A variety of sizes to meet all your requirements; the mini size makes it easy to carry or store anywhere)
Industrial-grade Material:
These hex bits made of high quality S2 alloy steel with a special heat treatment process, increased torque and unmatched hardness.
The black phosphate treatment on the surface of the drill bit can effectively prevent it from being corroded and rusted.
Widely Used:
Each edge can accurately lock the screw without damaging the screw and screwdriver bit.
Ideal magnetic screwdriver, ideal for electronics, computers, watch repair, jewelry repair, eyeglass repair, accessories and attachment of anything with micro screws, ideal for electric screwdrivers, hand screwdrivers, electric drills, pneumatic drills, etc. .