
Wiha Bit Professional TORX® Tamper Resistant (with hole) 1/4" (20220) T20H x 50 mm
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The Wiha Bit Professional TORX® Tamper Resistant is a high-quality tool specifically designed for general fastening in craftsmanship and industry. With a length of 50 mm and a 1/4" bit holder, this bit offers a robust and precise solution for various applications. The bits are made from high-quality, fully hardened chrome-vanadium steel, ensuring their durability and resilience under demanding conditions. The contrasting laser marking allows for quick and easy identification of the profile size, enhancing efficiency at work. Additionally, the bit features a hole at the tip designed for use with TX® Tamper Resistant security screws. These features make the bit an indispensable tool for professionals who value quality and performance.
- Robust and precise bits for general fastening
- Excellent rotational properties for stable screwing processes
- Contrasting laser marking for easy profile size recognition
- Hole in the bit tip for TX® Tamper Resistant security screws
- Made from high-quality, fully hardened chrome-vanadium steel.

Wiha Bit Professional TORX® Tamper Resistant (with hole) 1/4" (20220) T20H x 50 mm
Output: For bits according to DIN 3126, ISO 1173 form C 6,3 and E 6,3
* Drive: DIN 3120, form C 10
* DIN 3126, ISO 1173, form E 6,3
* DIN 3126, ISO 1173, form C 6,3
* Application: Replaces nuts in the range from 7 mm to 19 mm
* Whether inch or metric dimensions
* The 54 steel pins adapt to any nut or bolt with external profile
* For screws up to 8 mm in height
* When the bit must hold securely and without play
* Ideal for screw profiles (e.g.
* Torx) that tend to jam in the screw
* For screwings of all kinds in trade and industry
* Extra: The Gripper also fits exotic screws such as hook or eye screws
* Allows a torque transmission of up to 80 Nm
* Bit is automatically locked when inserted - SelfLock
* Easy bit removal through eject function - EasyOut
* Robust actuating sleeve made of hardened steel
* With strong neodymium magnet
* Sleeve: metal, hardened, coated
* Packaging: plastic box, reusable and dust resistant
* Material: alloy steel case
* 54 hardened steel pins
* High quality chrome vanadium steel, hardened throughout.

Ergonomic Wiha SoftFinish multi-component handle with roll-off protection. Surface resistance 10^6 - 10^9 Ohm.
Standards: Handle: IEC 61340-5-1.
Bit screw: Stainless steel with retaining ring.
Application: For work on electrostatically sensitive components. With integrated CentroFix bit holder, suitable for all bits and bit drills in format C 6.3, E 6.3, or double bits.
Features: True one-handed operation, extremely high bit retention force (up to 20 kg), and virtually no play between bit and holder thanks to special locking and holding mechanics.

The Bit Professional TORX® 1/4" (32306) T10 x 50 mm from Wiha is a high-quality tool specifically designed for general screw fastening in crafts and industry. Made from durable chrome-vanadium steel, this bit features through-hardening that ensures longevity and reliability. With a length of 50 mm and a 1/4" drive, it is versatile and suitable for a wide range of applications. The contrasting laser marking allows for quick and easy identification of the profile size, enhancing work efficiency. The best run-out characteristics guarantee stable screw processes, saving time. This bit is an essential tool for anyone who values precision and quality.
- Made from high-quality chrome-vanadium steel for increased durability
- Contrasting laser marking for quick identification of profile size
- Optimal run-out characteristics for stable and efficient screw processes
- Suitable for a variety of applications in crafts and industry.

Wiha Bit Professional TORX® 1/4" (32306) T10 x 50 mm
Hexagon socket TX
Comfortable handling due to soft zones. Bits for common safety screws. ClicFix quick-change holder, magnetic. Suitable for screw connections of all kinds in trade and industry - it could hardly be more compact!.

Wiha XLSelector
Allen screw, Inner square, Tensioner Head for two-hole nuts, Torq, Tri-wing
Until now, there has been no clarity regarding which bits are suitable for which applications when purchasing bits. Wiha puts an end to the complexity between the machine used, the screw type, and the wide selection of different bits. Thanks to Wiha's revolutionary bit concept, only the shape of the screw is decisive for selecting the right bit. The T-Bit is ideal for fastening T-shaped screws with a 90° angle between the thread and the screw head. With its patented extended torsion zone, the bit is also suitable for impact and power screwdrivers, boasting a lifespan that is 120 times longer compared to Wiha standard bits. Additionally, the colored bits are quick and easy to locate, and thanks to the color coating, they can also be easily found in the dark with UV light. This helps reduce the number of lost bits and saves costs on replacements. Application: Suitable for fastening T-shaped screws.

Increases your safety: Wiha slimBits ensure good and protected access to deeply seated screws. Space-saving: Space savings through an extensive interchangeable bit system. Provides you with full protection: Each tool is individually tested at 10,000 V AC and approved for 1,000 V AC. For work on live parts up to 1,000 V AC. Ideal for operating screw and spring elements. In combination with the speedE®, slimVario®, and TorqueVario®-S electric tools, the insulated slimBits can effortlessly reach deep-seated screw and spring elements thanks to the specially developed Wiha slimTechnology for electrical applications. This is made possible by the fully integrated protective insulation at the front of the bit. The slimBits are subjected to a piece inspection according to the international standard IEC 60900 and allow safe work on live parts up to 1,000 V AC. The 6 mm slimBits are only to be used with speedE®, slimVario®, or TorqueVario®-S electric tools. Tested according to IEC 60900.

Increases your safety: Wiha slimBits ensure good and protected access to deep-seated screws. Saves space: Space-saving due to an extensive interchangeable bit system. Provides you with full protection: Each tool is individually tested at 10,000 V AC and approved for 1,000 V AC. Application: For work on live parts up to 1,000 V AC. Additional information: no slim version. Note: VDE and GS certified. To reach deep-seated screws, the blade diameter of conventional electrician screwdrivers is often too large. However, removing the insulation is not permissible and also endangers your own safety. With the specially designed Wiha slimTECHNOLOGY for electrical applications, the protective insulation is integrated into the blade, allowing for blades that are up to 33% slimmer. This way, slimBits can easily access deep-seated screws and spring elements. The insulated slimBits are subjected to individual testing according to the international standard IEC 60900, enabling safe work on live parts up to 1,000 V AC. 6 mm slimBits are only to be used with the slimVario® bit holder and slimTorque VDE bit holder (VDE torque system). Tested according to IEC 60900.

Wiha puts an end to the complexity between the machine used, the screw type, and the wide variety of different bits. Thanks to Wiha's revolutionary bit concept, only the shape of the screw determines the selection of the right bit. The T-Bit is ideal for fastening T-shaped screws with a 90° angle between the thread and the screw head. With its patented extended torsion zone, the bit is also suitable for impact and hammer screwdrivers, boasting a lifespan that is 120 times longer compared to Wiha standard bits. Additionally, the colored bits are quick and easy to locate, and thanks to the color coating, they can also be easily found in the dark with UV light. This helps reduce the number of lost bits and saves costs on replacements. Application: Suitable for fastening T-shaped screws. Also compatible with impact and hammer screwdrivers.

Until now, there has been no clarity regarding which bits are suitable for which applications when purchasing bits. Wiha puts an end to the complexity between the machine used, the screw type, and the wide range of different bits. Thanks to Wiha's revolutionary bit concept, only the shape of the screw determines the selection of the right bit. The T-bit is ideal for screwing T-shaped screws with a 90° angle between the thread and the screw head. With its patented extended torsion zone, the bit is also suitable for impact and hammer screwdrivers and has a lifespan 120 times longer compared to standard Wiha bits. Additionally, the colored bits are quick and easy to locate, and thanks to the color coating, they can also be easily found in the dark with UV light. This helps reduce the number of lost bits and saves costs on replacements. Application: Suitable for screwing T-shaped screws. Also suitable for impact and hammer screwdrivers.
