150mm Magnetic Torx Security Screwdriver Bits T8–T40 Set
150mm Magnetic Torx Security Screwdriver Bits T8–T40 Set
150mm Magnetic Torx Security Screwdriver Bit Set – T8 to T40
Take on any tamper-proof fastener with this professional-grade 150mm long Torx security screwdriver bit set. Crafted from hardened alloy steel with a hardness of up to 60 HRC, these bits are built to outperform standard screwdriver bits in both durability and precision. Whether you're tackling industrial maintenance or home repair projects, this set has you covered across 8 popular Torx sizes.
Why Choose These Torx Bits?
- Premium Alloy Steel Construction: Manufactured from high-grade alloy steel with special heat treatment for superior hardness and wear resistance — lasting twice as long as ordinary screwdriver bits.
- Built-In Magnetic Tip: The magnetic design holds screws firmly in place, making one-handed operation fast, easy, and efficient.
- Universal 1/4" Hex Shank: Features a standard 6.35mm (1/4 inch) hex shank, compatible with electric screwdrivers, hand screwdrivers, electric drills, and air drills.
- Extra-Long 150mm Length: The extended 150mm reach gives you access to deep or hard-to-reach fasteners that standard-length bits simply can't get to.
- Non-Slip Grip Performance: Precision-machined Torx tips seat securely in fasteners to prevent cam-out and stripping.
- Wide Size Range: Includes T8, T10, T15, T20, T25, T27, T30, and T40 — covering the most widely used Torx security sizes for electronics, automotive, appliances, and more.
Product Specifications
| Material | Alloy Steel |
| Hardness | Up to 60 HRC |
| Head Type | Torx (Security) |
| Shank Type | 6.35mm / 1/4" Hex |
| Overall Length | 150mm (approx.) |
| Sizes Included | T8, T10, T15, T20, T25, T27, T30, T40 |
| Magnetic | Yes |
| Quantity | 1 pc per size (sold individually or as a set) |
| Country of Origin | Made in Mainland China |
Compatible With
- Electric screwdrivers
- Hand screwdrivers
- Electric drills
- Air/pneumatic drills
Package Contents
- 1 × Torx Security Screwdriver Bit (choose your size)
Note: Screen brightness and monitor settings may cause slight color variations from the images shown. Please allow minor measurement tolerances of ±1mm.
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Frequently Asked Questions
Q: What sizes are included in this Torx screwdriver bit set?
A: The set covers 8 popular Torx security sizes: T8, T10, T15, T20, T25, T27, T30, and T40. Each bit measures 150mm in length and features a standard 1/4" hex shank for broad tool compatibility.
Q: Are these Torx bits compatible with standard power tools?
A: Yes! The 6.35mm (1/4 inch) hex shank is universally compatible with electric screwdrivers, cordless drills, hand screwdrivers, and air drills — making these bits extremely versatile for both professional and DIY use.
Q: What makes these bits more durable than ordinary screwdriver bits?
A: These bits are made from heat-treated alloy steel with a hardness rating of up to 60 HRC. The special heat treatment process makes them super hard and wear-resistant, giving them a lifespan approximately twice that of standard screwdriver bits.
Q: Do the magnetic tips work well for overhead or awkward-angle work?
A: Absolutely. The built-in magnetic tips hold screws securely to the bit, which is especially helpful when working at odd angles, overhead, or in tight spaces where screws might otherwise fall and be lost.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.