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Wiha Micro-bit 28 mm Hexagon drive 4 mm (40621) 4,0 / 5/32

4,0
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Product details

The Micro-Bit from Wiha is a high-quality tool specifically designed for use with particularly small screws. With a length of 28 mm and a bit size of 4.0 mm, this hexagonal bit offers a precise fit and is ideal for tight and hard-to-reach areas. Made from high-quality chrome-vanadium steel, the bit is fully hardened, which enhances its durability and resistance to wear. The standards DIN ISO 2351-3, DIN 3126, and ISO 1173 ensure that this bit meets the highest quality standards. Weighing only 3 grams, it is lightweight and handy, making it easy to handle. The Micro-Bit is offered in a practical pack of 20 pieces, making it an ideal choice for professional users and hobbyists who value quality and precision.

  • Made from high-quality, fully hardened chrome-vanadium steel
  • Designed for use with particularly small screws
  • Meets the standards DIN ISO 2351-3, DIN 3126, and ISO 1173
  • Lightweight and handy with a weight of only 3 grams.

Key specifications

Bit type
Allen screw
Bit size
4,0
Bit recording
1/2", 3/4", 3/8", 5/16"
Execution
Unique specimen
Items per sales unit
20 x
Item number
22203067

General information

Manufacturer
Wiha
Category
Bits
Manufacturer no.
WH40621
Release date
15.9.2022

Material

Material group
Metal
Material
Steel

Bit Properties

Bit type
Allen screw
Bit size
4,0
Bit recording
1/2", 3/4", 3/8", 5/16"
Execution
Unique specimen
bit shape
D 8

Origin

Country of origin
Vietnam

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
20 x

Product dimensions

Length
2.80 cm
Width
0.50 cm
Height
0.50 cm
Weight
3 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.technocraft
    0 %
  • 1.Toolcraft
    0 %
  • 1.Wiha
    0 %
  • 11.BGS
    0.1 %
  • 11.Bosch Professional Zubehör
    0.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Wiha
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • BGS
    Not enough data
  • Black & Decker
    Not enough data
  • Bosch Professional
    Not enough data

Return rate

How often is a product of this brand in the «Bits» category returned?

Source: Digitec Galaxus
  • 1.Mannesmann
    0 %
  • 3.Toolcraft
    0.2 %
  • 4.Wiha
    0.3 %
  • 5.BGS
    0.4 %
  • 5.Bosch Professional Zubehör
    0.4 %
Source: Digitec Galaxus