Tecwerk Spiralbohrer DIN 1897 Typ UNI

3.40 mm, Minimum order 2
CHF4.45/1pcs.
Ratings
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Delivered between Tue, 26.5. and Wed, 27.5.
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Product details

The Tecwerk DIN 1897 Type UNI spiral drill is a versatile tool suitable for a wide range of materials. With a diameter of 3.4 mm and an extra short design, this HSS-Co drill is ideal for precise drilling in non-ferrous metals, construction and carbon steels, as well as high-alloy steels like V2A and V4A. The drill features a point angle of 118° and is right-hand cutting, ensuring good self-centering behavior. The special point geometry and custom grinding allow for smooth operation and minimize the required torque, enhancing efficiency during use. The round flute profile ensures optimal chip removal, even with long chips from tough materials. This drill is manufactured to industrial quality standards and is suitable for both professional use and demanding DIY projects.

  • Made from HSS-Co for high wear resistance
  • Optimal self-centering behavior due to special geometry
  • Suitable for a variety of materials, including aluminum and plastics
  • Profile ground for precise drilling
  • Round flute profile for effective chip removal.

Key specifications

Metal type
Cobalt, Steel
Material application
Aluminium, Plastic
Drill diameter
3.40 mm

General information

Item number
65211438
Manufacturer
Tecwerk
Category
Drill bit insert
Manufacturer No.
2000862455
Release date
18.11.2025
Minimum order
2

Colour

Colour
Silver

Material

Metal type
Cobalt, Steel
Material group
Metal
Material
HSS-Co

Drill bit properties

Drill Type
Twist Drill
Material application
Aluminium, Plastic
surface finish
Coated
DIN standard
DIN 1897
Suitable for
Aluminium, Plastic, Steel and non-ferrous metals
borehole size
3.40 mm
Point angle
118°

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
0.31 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
10 pcs

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
3.40 mm

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 «Drill bit insert» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Tecwerk
    Not enough data
  • 1.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    0 %

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
  • Tecwerk
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 1.DeWalt
    0 days
  • Alpen
    Not enough data
  • BGS
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Digitec Galaxus
  • Tecwerk
    Not enough data
  • 1.Exact
    0 %
  • 1.Futuro BRW
    0 %
  • 1.Heller
    0 %
  • 1.OK-Line
    0 %
Source: Digitec Galaxus