POZI BITS : PZ0 - PZ1 - PZ2 (X5) - PZ3. SQUARE RECESS BITS : #0 - #1 - #2 - #3. SPANNER BITS : 4 - 6 - 8 - 10. TAMPER PROOF TORX BITS : T8 - T10 - T15 - T20 - T25 - T27 - T30 - T40 - T45. TORX BITS: 6 - 8 - 10MM.
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The screwdriver bits are made of specially heat-treated S2 steel with high strength and hardness up to HRC58-62(The recognized stable hardness is around HRC60), durable and anti-bending, and the surface is black phosphating for enhanced grip and corrosion resistance for industrial use.The hex bits are designed with strong magnetism, which can stably absorb the screws vertically or tilted and easily fix the screws, especially in a small space, which can make it more convenient to complete the work.The hex drill bit specifically designed for driving screws into wood, metal, and other materials effortlessly. Can accurately tighten screws without damaging screws and screwdriver bits.1/4" hex shank driver bits can be used with electric screwdrivers, manual screwdrivers, electric drills, etc.
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Size：Torx Screwdriver Bits：T20/T25/T27/T30/T40/T45/T50/T55. Screwdriver Bits are made of S2 alloy steel which is a commonly used material in hardware with high hardness. Hex Screwdriver Bits：H3/H4/H5/H6/H8.
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Featuring anti slip hex shank electric screwdriver, they can be used for 1/4 electric, hand screwdriver, hand screwdriver, drill screwdriver and other tools. High snap and high hardness, durable, magnetic.
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STANLEY BITS.
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EXTRA TOUGH TORSION BITS ARE DESIGNED FOR POWER DRILLS AND IMPACT DRIVERS TO ABSORB THE LOADS AND LEAD TO LONGER LIFESPAN. 1/4" HEX SHAFT.
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5 x Mixed PH1, PH2, PH3 75mm Impact Screwdriver Bits. Torsion Zone for Increased Torque Transfer. Durable Black Finish. 5 x Mixed PH1, PH2, PH3 75mm Impact Screwdriver Bits Magnetic 1/4" Universal.
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Featuring anti slip hex shank electric screwdriver, they can be used for 1/4 electric, hand screwdriver, hand screwdriver, drill screwdriver and other tools. High snap and high hardness, durable, magnetic.
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