Description: -S2 alloy steel, this batch of head using S2 alloy steel, batch head surface for steel material color, from inside to outside are the same. -Exquisite workmanship, each edge can be accurately locked screws, and the screwdriver head. -Ideal magnetic,can suck the screws easily when used it. -Widely used for manual electric screwdriver, screwdriver, drill, air and other tools, ect. -Professional multi size, Universal 801 Interface, 5mm Round Handle Socket Specifications: -Drill Bit Type:Torx -Length: 60mm-150mm -Type of shank: 5mm Round Shank -Surface Treatment: Sandblasting -Material:S2 Alloy Steel -Magnetic -Hardness:HRC 60
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