Impact screwdriver bit Tvardy H5 25 mm S2 set (quantities: 2/10/50/500)

Tvardy H5 impact screwdriver bit, 25 mm length, made from S2-grade steel, designed for use with impact drivers and impact screwdrivers. This 25 mm bit is built for repeated impact applications and provides improved toughness and wear resistance compared with standard bits. Available in pack quantities of 2, 10, 50 or 500, the Tvardy H5 bit is intended for fastening, assembly and maintenance tasks where impact-rated performance is required.

Advantages

The S2 steel construction delivers higher toughness and durability under impact loads, reducing the risk of chipping or premature wear. At 25 mm length the bit offers a compact profile that fits into tight spaces while maintaining sufficient engagement with fasteners. Compatibility with impact drivers and impact screwdrivers ensures reliable transfer of torque and improved bit life in heavy-duty fastening tasks.

Suitable for

• Construction site fastening and framing operations
• Mechanical assembly and equipment installation
• Routine maintenance and repair work
• High-volume production or assembly lines requiring multiple replacement bits

Key specifications

• Bit type: impact screwdriver bit
• Model/series: H5
• Material: S2 tool steel
• Length: 25 mm
• Intended use: impact drivers and impact screwdrivers
• Available pack quantities: 2, 10, 50, 500 pieces

How to use

Select the appropriate Tvardy H5 25 mm S2 bit and insert it securely into the chuck or quick-change holder of an impact driver or impact screwdriver. Ensure the bit tip matches the fastener head to avoid cam-out and damage. Apply steady pressure and use controlled bursts of torque when driving fasteners; avoid excessive side load or prying motions that could deform the bit. Replace the bit when excessive wear, rounding or chipping becomes visible to maintain secure fastening performance.

Usage recommendations

Store bits in a dry place and rotate stock by pack size to ensure readiness for high-volume tasks. For optimal bit life, match bit size precisely to fastener heads and avoid using impact bits in standard non-impact manual drivers. When working with high-torque applications, inspect bits regularly for wear and replace as needed to prevent fastener damage.