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WERA Bit-Check 6 Impaktor 1 SB screwdriver bit set 6-piece - 05073890001

Supplier number: WERA 05073890001 | EAN 4013288158635
Recommended Retail Price €61.71
28.80 tax incl.
€23.80 excl. VAT (incl. all environmental contributions)
On order: delivered from 15/10/2026
blister

  • Ordered before 20:00 - delivered as of 15/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

High endurance with the Wera bit set

Practical benefits
  • Reduced risk of slipping: The rough diamond coating bites into the screw head, preventing cam-out and significantly lowering the contact pressure you require.
  • Built for impact drivers: Advanced Impaktor technology delivers an above-average service life even when you operate under extreme stress with power tools.
  • Fast profile size identification: The Take it easy tool finder provides clear colour coding so you instantly select the correct drive size.

In a nutshell

The right choise for

With the Wera Bit-Check 6 Impaktor 1 sb bit set, you handle heavy-duty fastening jobs with your impact driver under complete control. Advanced Impaktor technology withstands extreme peak torques to deliver an above-average service life. Thanks to the rough diamond coating on the tip, each bit bites firmly into the screw recess, minimizing cam-out and significantly reducing the contact pressure you need to apply. Inside the compact pocket holder, the Take it easy colour-coded tool finder ensures you instantly grab the right 50 mm drive: ph 2, ph 3, pz 2, pz 3, tx 25, and tx 30.



€28.80
tax incl.

Product information

Key features according to our expert

  • Type of drive profile (bit): Mixed; Phillips; Pozidriv; Torx
  • ESD: No
  • VDE approved: No
  • Quantity per set: 6
  • Product Range: Wera Bit-Check

Scope of delivery

  • Bit-Check 6 Impaktor 1 SB, 6 pieces
  • 2x 851/4 IMP DC Impaktor bits: PH 2x50 mm, PH 3x50 mm
  • 2x 855/4 IMP DC Impaktor bits: PZ 2x50 mm, PZ 3x50 mm
  • 2x 867/4 IMP DC Impaktor TORX® bits: TX 25x50 mm, TX 30x50 mm

Product description

6 Wera Impaktor bits in a length of 50 mm tidily arranged in a minimum of space in a practical Bit-Check. The Impaktor technology offers an above-average service life even under extreme circumstances thanks to the best possible utilisation of the material properties and the optimised geometry. The bit tip is coated with tiny diamond particles; this reduces the risk of any slipping out of the screw head thanks to the enhanced frictional resistance.

  • Upright positionable, multi-component Bit-Check
  • 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
  • Take it easy tool finder: colour coding according to profile and size
6 Impaktor bits. The Take it easy Bit-Checks have bits with a sleeve which - from its colour and size designation - make it simple to access the right bit quickly.

Features and benefits

  • The Bit-Checks can be positioned upright at the workplace so the tool is always quickly to hand.
  • 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.
  • 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.
  • Torsion zone specially designed to absorb such forces and thereby protect the bit tip.
  • 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.
  • The combination of the double torsion zones in the Impaktor holder and the torsion zone in the Impaktor bit results in the so-called TriTorsion system.
  • The Take it easy Bit-Checks have bits with a sleeve which - from its colour (e.g. red = Phillips) and size designation - make it simple to access the right bit quickly.

All Features

Type of drive profile (bit)
Mixed; Phillips; Pozidriv; Torx
Esd
No
Vde approved
No
Quantity per set
6
Product range
Wera Bit-Check
  • Brand WERA
  • EAN 4013288158635
  • Supplier number WERA 05073890001

Frequently asked questions about this product

Answered by specialists
Are these bits suitable for impact drivers?
Yes, the Impaktor technology is specifically engineered to withstand the extreme forces of impact drivers.
Which bit sizes are included in this set?
The 6-piece set with 50 mm length includes: PH 2, PH 3, PZ 2, PZ 3, TX 25, and TX 30.
What is the benefit of the diamond coating on the bit tip?
The tiny diamond particles bite firmly into the screw recess to reduce slipping and prevent cam-out.
What type of shank drive do these bits have?
They feature a standard 1/4" hexagon drive (DIN ISO 1173-E 6.3), fitting directly into bit holders and drill chucks.
How do you quickly identify the correct bit?
The Take it easy tool finder provides quick identification through color coding by profile and size.
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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