Product Description

Specifications

  • Type: Allen Wrench Drill Bit Set
  • Material: High Quality S2 Alloy Steel
  • Surface Treatment: Sandblasting
  • Type of Head: Hex Head
  • Length: 3.93 inch (100mm)
  • Hex Shank Diameter: 1/4 inch (6.35mm)

[Set of 6 sizes]

  • H2/H2.5/H3/H4/H5/H6

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.

Strong Magnetic

  • Strengthened magnetic impact hex bits set helps you suck the screw easily and quickly.
  • The magnetic force will not decay after multiple uses, which can improve your work efficiency!

High Precision

  • Adopting CNC precision processing technology to ensure the accuracy of the product.
  • The drill bits can withstand the instant impact of large torque pneumatic tools, greatly improving the service life.

Hex Head Drill Bit Set

  • Fit for electric screwdriver, hand screwdriver, electric drills and air drills.
  • Widely used in home repairs, automobiles, and other screw driving applications.
  • The 1/4 inch hex shank makes it much easier to fit into power tools, especially for quick change chuck.