This set covers sizes T7 through TT40, featuring tamper-proof star bits designed for security screws commonly found in electronics, appliances, and automotive applications.
Each bit is crafted from high-quality S2 steel, ensuring exceptional hardness and durability even under high torque conditions.
An innovative torsion zone absorbs impact energy, reducing the risk of bit breakage and extending the lifespan of each individual bit.
Available in two lengths, 1 inch and 2 inches, offering versatility to accommodate various working environments and screw depths.
The included 60mm magnetic extension socket broadens your reach and securely holds screws during operation.
All 27 bits are organized in a sturdy storage case, allowing for quick identification of the needed bit and maintaining a tidy toolkit.
Whether you're a professional tradesperson or a dedicated DIY enthusiast, this set delivers performance and convenience that can withstand demanding tasks.

Comprehensive Size Range: This 27-piece set includes 13 x 1" security bits (TT7-TT40), 13 x 2" bits (T7-T40), and a 60mm magnetic extension holder.
Designed to meet a wide array of common tamper-proof fastener needs, it also comes with a compact storage case for organized, on-the-go accessibility.

Industrial-Grade Construction: Featuring bits made from high-strength S2 steel and sockets constructed from robust chrome vanadium (CR-V) steel, each tool is treated with a manganese phosphate coating.
This specialized treatment enhances wear resistance and torque tolerance while effectively preventing rust and surface degradation in harsh working conditions.

Extended Deep Access: With a 6-inch extra-long shaft, easily reach tight, confined, or obstructed areas that standard sockets cannot access.
This extended design allows direct engagement with fasteners on hard-to-reach engine components or industrial machinery, significantly improving mechanical efficiency.

Torsional Stress Relief: Engineered with dedicated torsion zones, these bits effectively dissipate high-torque impact stresses, minimizing the risk of breakage.
This advanced design makes them suitable for high-load applications using power drills, impact drivers, and manual tools.

Versatile Project Application: Compatible with power drivers and hand tools, this orange-colored set is an essential item for furniture assembly, woodworking projects, automotive repairs, and general machinery maintenance.
It provides a reliable solution for everyone from professional contractors to DIY enthusiasts.

2026/08/07 17:35:41#ea02fce5428ec724c4e45d4599768ec555a1ab90