30 Piece Hex Head Allen Wrench Drill Bit Set, 1/4 Inch Hex Shank Metric and SAE S2 Steel Hex Bit Set, Magnetic Tips 50mm Long (SAE+METRIC HEX BITS)
- ▲ 【HIGH PRECISION & HIGH HARDNESS 】 30 Piece Hex Head Allen Wrench Drill Bit Set. Crafted and Designed with Heat-treated S2 alloy steel bits for increased torque and unmatched hardness. The results of tests show that the maximum torsion force of bits are 180-200N and the hardness of bits are 60±2HRC. The high torsion and proper hardness avoid the bits break and wear..
- ▲ 【MAGNETIC & ANTI-RUST 】 30 pieces of bits are magnetic tips so they can hold screws easily.Complete rust and corrosion resistance with fully polished, Chrome plated mirror finish bits treatment..
- ▲ 【LONGEVITY & 100% RISK-FREE】 Heat-treated S2 alloy steel bits, Reduce wear-outs. Hardened treated Chrome Vanadium steel sockets, Increase turning power..
- ▲ 【Metric and SAE S2 Steel Hex Bits Set】 [METRIC]:15 Pack Metric hex bits, Sizes - 1.5mm, 2.0mm, 2.5mm, 2.5mm, 3.0mm, 3.0mm, 3.5mm, 3.5mm, 4.0mm, 4.0mm, 5.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm. [SAE]:15 Pack SAE hex bits, Sizes - 1/16", 5/64", 3/32", 3/32", 7/64", 1/8", 9/64", 5/32", 5/32", 11/64", 3/16", 13/64", 7/32&q....