Security Torx screws are often called Pin Torx due to the additional pin at the center of the six-point star socket head. This center pin makes it impossible to use a standard Torx screwdriver, making this type of fastening tamper-proof.The security torx bit is made of S2 alloy steel, the hardness is as high as HRC60±, the high-temperature quenching treatment is durable, the surface is nickel-plated, and has good anti-rust and anti-corrosion functions.Security bits and drivers are used with security screws to create secure fastener assemblies. They can be used anywhere that tampering might be suspected. Such as repairs, interiors, computers, electronics, etc.The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, power drills, combination utility tools, and any standard drill bit.
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6pcs 0.235mm-3.0mm Umbrella Bits Tungsten Steel Engraving Carving Knife 2.35mm Shank Olive Amber Router Bit Wood Milling Cutter
Aliexpress UK
1. 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.2. 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.3. 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.4.
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5Pcs Extra Long HSS High Speed Steel 150mm Drill Bit Set 2mm/3mm,3.5mm,4mm,5mm Bits For Wood, Aluminum, Plastic
Aliexpress UK
Security Torx screws are often called Pin Torx due to the additional pin at the center of the six-point star socket head. This center pin makes it impossible to use a standard Torx screwdriver, making this type of fastening tamper-proof.The security torx bit is made of S2 alloy steel, the hardness is as high as HRC60±, the high-temperature quenching treatment is durable, the surface is nickel-plated, and has good anti-rust and anti-corrosion functions.Security bits and drivers are used with security screws to create secure fastener assemblies. They can be used anywhere that tampering might be suspected. Such as repairs, interiors, computers, electronics, etc.The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, power drills, combination utility tools, and any standard drill bit.
eBay
5Pcs Extra Long HSS High Speed Steel Drill Bit Set 2mm/3mm/3.5mm/4mm/5mm Bits Glass Metal Tile Concrete Professional
Aliexpress UK
1. 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.2. The tamper-proof Torx drill 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.3. 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.4.
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10Pcs 3 Sizes XZN Triple Square Spline Bit Socket Set 4mm-18mm S2 Alloy Steel Bit Socket Tool with Enhanced Storage Case
Aliexpress UK
Size: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40. Drive Type：Torx. The hole in the center in each bit causes it to be tamper resistance. Made of high-quality S2 steel, with sturdy hardened & tempered construction, Perfectly matched to most standard tamper-resistant German-made star 6-point screws.
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Geinxurn 1Inches #2 Phillips Impact Screwdriver Bit , S2 Alloy Steel PH2 Power Screwdriver Bit Set
Aliexpress UK
S2 Alloy Steel Screwdriver Torx Drills Bit 1/4" Hex Shank. Total Length: 50mm 75mm 100mm 150mm. Bit Type: Torx. Material: S2 Alloy Steel. Shank opposite side length: 6.35mm (1/4"). This Screwdriver suit for multi-type electric Drills or air power drills.
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13pcs High Speed Steel HSS Full Ground Drill Bit Set 1/4 Hex Shank 1.5-6.5mm tungsten carbide Twist drill bit for Hardened Metal
Aliexpress UK
1. 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.2. The tamper-proof Torx drill 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.3. 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.4.
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13Pcs Metric Allen Hex Bit Socket Set 2mm-14mm 50BV30 Drive Socket S2 Alloy Steel Bit with Storage Case 3 Sizes 1/4 3/8 1/2 Inch
Aliexpress UK
1. 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.2. 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.3. 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.4.
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XCAN PCB Milling Cutter 0.8mm 0.9mm 1.0mm 1.1mm 1.2mm Tungsten Steel Carbide End Mill Engraving Bits CNC Router Bit
Aliexpress UK