HARFINGTON 2pcs T27 Security Torx Bit 1/4" Hex Shank 3" Long S2 Steel Magnetic Tamper Resistant Star Bits Screwdriver Torx Head with Hole for Driver Drill Bits Remove Fastening Screws - hta240605hh002202

• Size - Tamper-proof torx bit size: T27, hex shank size: 1/4", total length: 75mm / 3", rod dia.: 5.5mm / 0.22", hardness: HRC58-60, style: torx head with hole. Each hex screwdriver bit is clearly engraved with size number for easy identification. Material - The torx head drill bit is made of heat-treated S2 steel, with high strength and wear resistance, anti-bending, anti-breaking, not easy to deform, and durable. The chrome-plated surface is bright and shiny, effectively preventing metal oxidation and corrosion, enhancing hardness and wear resistance for better scratch resistance. Feature - The tamper resistant screwdriver 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. Application - Magnetic star bit has higher torque making it easier to remove and install screws in a small space. It is suitable for furniture assembly, mechanical equipment installation, automobile maintenance, home DIY projects, homemade furniture, woodworking, etc. Note - Widely used in manual electric screwdrivers, drills, and electric drills. Check whether it is firmly installed on the power tool before use. Keep it away from high magnetic and high-temperature environments when storing it to avoid affecting the magnetic effect.