Saipe 6pcs Magnetic Allen Wrench Drill Bit Set with 14 Inch Hex Shank S2 Steel Hex Bits Set H2H25H3H4H5H6 Metric Impact Hex Head Screwdriver Bit Set 393 Inch 100mm Length

Hex Head Screwdriver Bit Set Comes with 6pcs metric Allen wrench drill bits H2H25H3H4H5H6 with clear laser markings which make it easier to find the drill bit you need Shank 14 inch hex shank Length 393 inch 100 mm Material 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 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 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 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 14 inch hex shank makes it much easier to fit into power tools.