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wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001
wera_05057671001

WERA 868/4 IMP DC DIY internal square bits, 2 x 50 mm - 05057671001

10.82 tax incl.
€8.94 excl. VAT (incl. all environmental contributions)
On order: delivered from 30/05/2026
each

The minimum purchase order quantity for the product is 5.

  • Ordered before 20:00 - delivered as of 30/05/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Scope of delivery

  • 1x 868/4 IMP DC Impaktor Inside Square Bits: # 2 x 50 mm

Product description

High quality bits for square socket 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.

  • Suitable for square head socket 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

  • Square socket head 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

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.
  • Wera Impaktor bits and holders can also be used individually. However, the best results are achieved with the combination of the two tools that are optimally matched to one another.
Key features according to our expert
  • Length: 50 mm
  • Drive profile size (bit): 2
  • Blade thickness: Not applicable
  • Type of drive profile (bit): Square
  • Connection size (bit): 1/4"
  • VDE approved: No
  • Bit tip: # 2
Specifications / All features
  • Brand: WERA
  • EAN: 4013288157546
  • Supplier number: WERA 05057671001
Length
50 mm
Drive profile size (bit)
2
Blade thickness
Not applicable
Type of drive profile (bit)
Square
Connection size (bit)
1/4"
Vde approved
No
Bit tip
# 2
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