• For socket head screws
• BiTorsion zone to absorb peak loads
• Considerable reduction in the risk of breakage, significant increase in service life
• Tough for hard materials
• 1/4" hexagon drive (Wera connecting series 1)
• Take it easy tool finder: colour coding according to profile and size

The Wera Tools 840/1 BTZ Hex-Plus Bits are a top-quality set of screwdriver bits designed for use with socket head screws. These bits are engineered to provide excellent durability and long service life, thanks to a range of innovative features.

One of the standout features of the Wera Tools 840/1 BTZ Hex-Plus Bits is the BiTorsion zone. This zone is designed to absorb peak loads, reducing the risk of breakage and increasing the service life of the bits. This feature is particularly useful when working with hard materials, as it allows the bits to withstand greater stress and pressure without breaking or wearing down prematurely.

The Wera Tools 840/1 BTZ Hex-Plus Bits are also tough and durable, making them an excellent choice for demanding work environments. These bits are designed to be used with 1/4" hexagon drives, which are compatible with Wera's connecting series 1.

Another great feature of the Wera Tools 840/1 BTZ Hex-Plus Bits is the "Take it easy" tool finder system, which includes colour coding according to profile and size. This feature makes it easy to identify the right tool for the job, allowing you to work more efficiently and effectively.

Overall, the Wera Tools 840/1 BTZ Hex-Plus Bits are a top-quality set of screwdriver bits that are designed to provide excellent durability, precision, and efficiency in a variety of settings. Whether you're a professional or a DIY enthusiast, these bits are an excellent choice for your toolbox.

Peak forces that occur in power tool applications often result in premature wear of bits or damage to the screw head. This usually occurs during initial power-up and the when the screw comes to a standstill. Screwdriving could become more productive and safer if these peak loads could be minimised. The Wera BiTorsion system prevents premature wear. The service life of the tool is extended and the productivity of power tool applications significantly increased.

The effectiveness of the BiTorsion system comes from a combination of two shock-absorbing spring elements. Both, bits as well as holders have a cushioning torsion zone that diverts the kinetic energy away from the drive tip during peak loads.

The torsion spring integrated into the unique BiTorsion holder absorbs lower levels of peak loads (Phase 1). Any overloading of this spring is effectively prevented by means of a supporting mechanism.

Higher peak loads are minimised through the torsion effect of the bit shaft (Phase 2).

Even the service life of conventional bits is enhanced with the use of the BiTorsion holder and the BiTorsion bit also functions in a normal holder.

The BiTorsion holder and the BiTorsion bit can, of course, be used independently of one another.

"Take it easy" tool finder with colour coding according to profiles and size stamp - for simple and rapid accessing of the required tool.