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wera_05066638001
wera_05066638001
wera_05066638001
wera_05066638001
wera_05066638001
wera_05066638001

WERA 871/1 DC TORQ-SET Mplus bit, 4 x 25 mm - 05066638001

Recommended Retail Price €17.70
9.80 tax incl.
€8.10 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/05/2026
each

The minimum purchase order quantity for the product is 10.

  • Ordered before 20:00 - delivered as of 26/05/2026
  • Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Scope of delivery

  • 871/1 DC TORQ-SET® Mplus bits, 4 x 25 mm

Product description

High quality bits for TORQ-SET® screws. The stronger flanks - when compared with the conventional TORQ-SET® profile - result in 70% more breaking torque and thereby enhanced durability whilst at the same time providing a perfect fit in the screw head. The diamond coating of the bit ensures a secure fit in the screw, reduces the contact pressure required and lowers the risk of slipping. 1/4" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.

  • For TORQ-SET® screws
  • Mplus for more breaking torque and longer service life
  • 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 1)

Application

  • TORQ-SET® screws

Drive

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

Design

  • Mplus for higher breaking torque and longer service life, diamond-coated for secure screw fit

Features and benefits

  • Wera developed the Mplus profile with stronger flanks compared with tools with a conventional TORQ-SET® profile. This results in approximately 70 % extra torsional strength and greatly extends the service life of Wera Mplus tools.
  • The diamond coating of the DC bits lowers the danger of slipping as the minute diamond particles literally "bite" themselves into the screw head.
  • Today, the Wera diamond bit - manufactured with the technology specifically developed by Wera for this application - still sets the standard in terms of resilience and functionality. Wera bits with a diamond coating ensure a secure fit of the bit in the screw head.
  • The minute diamond particles applied to the tip of the tool literally "bite" into the screw and ensure an exact, anti-slip fit in the head of the screw. This secure fit protects the screw. The cam-out forces which compel the user to apply greater pressure to the screw are considerably reduced.
  • Ideal for sensitive materials
Key features according to our expert
  • Length: 25 mm
  • Blade thickness: Not applicable
  • Type of drive profile (bit): Torq-set
  • Connection size (bit): 1/4"
  • VDE approved: No
  • Bit tip: Torq-set 4
  • Drive profile size (bit): 4 mm
Specifications / All features
  • Brand: WERA
  • EAN: 4013288099525
  • Supplier number: WERA 05066638001
Length
25 mm
Blade thickness
Not applicable
Type of drive profile (bit)
Torq-set
Connection size (bit)
1/4"
Vde approved
No
Bit tip
Torq-set 4
Drive profile size (bit)
4 mm
Blade length (inches)
1" inch
Blade length
25 mm
Tip size (inches)
- inch
Blade diameter
4.7 mm
Tip size (metric)
4 mm
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