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HARFINGTON T30 Security Torx Bit 1/4' Hex Shank 2' Long S2 Steel Magnetic Tamper Resistant Star Bits Screwdriver Torx Head with Hole for Driver Drill Bits Remove Fastening Screws

4.7 (1) Write Review
Free shipping on orders over $29.99

$5.69

$ 1 .99 $1.99

In Stock

1.Size:T8


About this item

  • Size - Tamper-proof torx bit size: T30, hex shank size: 1/4", total length: 50mm / 2", rod dia.: 6mm / 0.24", 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 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.


Product Description

Torx bit

Features - 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.

S2 Steel - The tamper-resistant star bit is made of heat-treated S2 steel, hardness up to HRC58-60, with high strength and wear resistance, anti-bending, anti-breaking, not easy to deform, and durable.

Chrome Plating - 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.

Torx bit

Applications - Magnetic star bit head has higher torque and is magnetic, 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, architectural woodworking structures, etc. Widely used in manual electric screwdrivers, drills, and electric drills.

Notes - 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.


Keith LaChance
Reviewed in the United States on August 27, 2024
It looks like a T6 and I have some cheaper T6 bits so I figured this one would last a little longer but the middle hole is too small and the bit doesn't fit. Very disappointed but at $6.00 I'm just going to suck it up and move on. Hopefully this is just one bad bit...