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WERA 867/4 IMP DC SB SIS TORX bit, TX 25 x 50 mm - 05073965001

Supplier number: WERA 05073965001 | EAN 4013288158529
13.42 tax incl.
€11.09 excl. VAT (incl. all environmental contributions)
On stock - immediately available | we have 7 products in stock.
blister

  • Ordered before 20:00 - delivered tomorrow 22/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Extreme durability for heavy screwdriving

Practical benefits
  • Proven Wera impact strength: You cushion heavy peak loads when using impact drivers thanks to optimized Impaktor torsion technology.
  • Secure diamond anti-cam-out coating: Tiny diamond particles bite firmly into the screw head, protecting you from slipping out during operation.
  • Exact fit and control: The precise TX 25 profile and standard 1/4" hex drive ensure you transfer full fastening torque smoothly.

In a nutshell

The right choise for

Drive heavy-duty screws with confidence using the Wera 867/4 imp DC sb Torx bit in your impact driver. Its optimized Impaktor torsion zone cushions extreme peak loads, significantly reducing the risk of premature breakage during demanding tasks. The microscopic diamond coating on the tx 25 tip bites firmly into the screw head to prevent slippage and cam-out. Featuring a 50 mm length and a standard 1/4" hexagon drive, this bit delivers extended reach and direct power transfer for solid, controlled fastening in timber and metal construction.



€13.42
In stock - tax incl.

Product information

Key features according to our expert

  • Length: 50 mm
  • Drive profile size (bit): 25
  • Blade thickness: Not applicable
  • Type of drive profile (bit): Torx
  • Connection size (bit): 1/4"
  • VDE approved: No
  • Bit profile: T25
  • Number per blister: 1

Scope of delivery

  • 867/4 IMP DC SB Impaktor bits, TX 25 x 50 mm

Product description

High quality bits for recessed TORX® screws. The Impaktor technology offers an above-average service life even under extreme circumstances. Enhanced friction resistance, thanks to the rough diamond-particle coating on the bit tip, prevents any slipping out of the screw head. Particularly suitable for use with customary impact drivers. 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.

  • For recessed TORX® screws
  • Impaktor technology for above-average service life
  • Particularly suitable for use with customary impact drivers
  • Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out
  • 1/4" hexagon drive (Wera connecting series 4)

Application

  • TORX® socket screws

Drive

  • 1/4" hexagon, suitable for DIN ISO 1173-F 6.3 bit holders

Design

  • The Impaktor technology ensures an above-average service life even under extreme conditions thanks to a best-possible utilisation of the material properties and optimally designed geometry, particularly suitable for use with conventional impact drivers, the rough diamond coating reduces the danger of any slipping out of the screw head due to the enhanced frictional resistance. Take it easy tool finder: Output colour coding (green = TORX®) and large stamp to enable the desired bit to be easily located.

Features and benefits

  • For an above-average service life. Maximum utilisation of the material properties, a very special geometry - designed particularly to meet the extreme demands - as well a specific manufacturing process mean that Wera Impaktor tools have an above-average service life. Another product advantage is the coating of the Impaktor bits with minute diamond particles. These diamond particles reduce the cam-out effects - particularly high in power tool applications - which can lead to a slipping out of the screw head. The diamond particles literally bite themselves into the screw recess. This means that less contact pressure is required, something that greatly delays fatigue setting-in in power tool screwdriving jobs.
  • For use with impact screwdrivers. Improve productivity when screwdriving with power tools.
  • Maximum utilisation of the material properties, a very special geometry - designed particularly to meet the extreme demands - as well a specific manufacturing process mean that Wera Impaktor tools have an above-average service life.
  • Particularly high strength. Reduce the danger of premature bit breakage.
  • Torsion zone specially designed to absorb such forces and thereby protect the bit tip.
  • Another product advantage is the coating of the Impaktor bits with minute diamond particles.
  • These diamond particles reduce the cam-out effects - particularly high in power tool applications - which can lead to a slipping out of the screw head. The diamond particles literally bite themselves into the screw recess. This means that less contact pressure is required, something that greatly delays fatigue setting-in in power tool screwdriving jobs.
  • Take it easy tool finder with colour coding according to profiles and size stamp - for simple and rapid accessing of the required tool.

All Features

Length
50 mm
Drive profile size (bit)
25
Blade thickness
Not applicable
Type of drive profile (bit)
Torx
Connection size (bit)
1/4"
Vde approved
No
Bit profile
T25
Number per blister
1
  • Brand WERA
  • EAN 4013288158529
  • Supplier number WERA 05073965001

Frequently asked questions about this product

Answered by specialists
Is this bit suitable for use with an impact driver?
Yes, the Impaktor technology is designed specifically for standard impact drivers.
What is the benefit of the diamond coating on the bit tip?
The diamond particles increase friction in the screw recess to prevent cam-out and slipping.
What drive shank does this bit have?
It features a standard 1/4" hexagon drive fitting DIN ISO 1173-F 6.3 holders.
Is this screwdriver bit VDE-insulated?
No, this bit is not VDE-certified and is not safe for live electrical work.
Which screws can be driven with this bit?
It is designed for screws with a TX 25 Torx drive.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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