Tecwerk Spiralbohrer DIN 1897 Typ UNI

4 mm
CHF7.44/1pcs.
Ratings
BrandMore from Tecwerk
Delivered between Wed, 15.7. and Thu, 16.7.
10 pieces in stock at third-party supplier
Supplied by
free shipping

Product details

The DIN 1897 Type UNI spiral drill from Tecwerk is a versatile tool that is ideal for various materials. With a diameter of 4 mm and a TiN coating, this drill bit offers high resistance and durability. The drill is specifically designed for universal use and is excellent for non-ferrous metals, construction and carbon steels, as well as high-alloy steels like V2A and V4A. The right-hand cutting cylindrical shank ensures good self-centering behavior and allows for precise drilling. The pointed cross-cut and special custom grinding help reduce torque and ensure a smooth operation. With a round groove profile, optimal chip removal is achieved, which is particularly advantageous when working with tough materials. The extra short length and profile-ground quality make this drill an excellent choice for industrial applications.

  • TiN coating for increased durability
  • Custom grinding for low torque and smooth operation
  • Round groove profile for optimal chip removal
  • Suitable for a variety of materials, including aluminum and plastics
  • Profile-ground for high precision and quality.

Key specifications

Metal type
Cobalt, High-performance high-speed steel
Material application
Steel
Drill diameter
4 mm

General information

Item number
61933007
Manufacturer
Tecwerk
Category
Drill bit insert
Manufacturer No.
2000862555
Release date
9.9.2025

Material

Metal type
Cobalt, High-performance high-speed steel
Material group
Metal
Material
HSS-Co

Drill bit properties

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

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
10 pieces

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
4 mm

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

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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.Bosch Professional
    0 %
  • 1.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    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.OK-Line
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus