Uxcell 2Pcs T8 Security Torx Bit 1/4" Hex Shank 3" S2 Steel Magnetic Tamper Resistant Star Bits Torx Head with Hole

The tamper-resistant star bit is made of S2 steel, hardness up to HRC58-60 with high strength and wear resistance, anti-bending, anti-breaking, not easy to deform, and durable. The tamper-proof Torx drill bit adopts a strong magnetism design and can absorb screws vertically or tilted. The head is a hexagonal plum blossom shape with a hole, which can make close contact with the screw, making disassembly and installation more stable and less likely to slip. The chrome-plated surface is bright and shiny, effectively preventing metal oxidation and corrosion, enhancing hardness and wear resistance for better scratch resistance. Each tamper-resistant screwdriver bit is clearly engraved with the model for easy identification.