Laser Drilling

Laser drilling the smallest holes with the highest accuracy and quality

Laser drilling is a non-chipping drilling technique for producing fine holes in various materials and material thicknesses. Through the targeted use of pulsed laser radiation, the finest drillings in the micrometer range can be realized at high speed. We offer percussion drilling and single pulse drilling, two precise drilling methods for many applications.

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When a hole is created by cutting through the material along the outer contour of the hole, it is referred to as laser cutting rather than laser drilling.

Telephone consultation: +49 391 598184 70

Email: anfrage@teprosa.de

Materials/materials for laser drilling

Many materials and materials are suitable for laser drilling. Here you will find an overview:

sheets and foils – material thickness: 0.02 mm – 6.00 mm

  • Stainless steel and stainless steel foils
  • Aluminum and aluminum foils
  • Copper
  • brass
  • Nickel
  • Steel
  • carbon steel/carbon steel;

Other materials

  • Ceramic (silicon nitride)

Manufacturing conditions

Our manufacturing conditions for laser drilling

  • Minimum diameter: 0.03 mm*
  • Up to 50 holes/s

*Depending on the material/material and its thickness.

Customized manufacturing & materials

We have a large selection of materials and materials with a wide variety of alloys available from stock. However, we are also happy to process material provided by you, or procure materials and materials according to your specifications and requirements from our long-term, experienced suppliers.

The delivery of corresponding material test certificates for your laser parts is possible at any time after consultation. For a detailed overview of the most common materials and materials, it is worth taking a look at our material overview.

Your material is not listed? Contact us. Our experts will be happy to advise you on material selection and technology options. If required, we will be happy to perform cutting tests with your desired material and give you a professional assessment of the suitability for laser processing of your material.

Information for buyers

As a service provider for the B2B sector, it is a matter of course for us to provide you with a written offer that matches your inquiry in accordance with our general terms and conditions. In doing so, we naturally also act for you as a long-term supplier. Here you will find further links and helpful information for buyers:

Request without CAD data

You can also place a request for laser drilling online without CAD data. To do so, simply enter the geometric data, as well as the desired material of your workpiece into our online request form. Our experts will check your data and then contact you immediately to provide you with an attractive manufacturing offer as quickly as possible.

Confidentiality & Data security

We guarantee the security of your data – but if you still need a non-disclosure agreement in advance, you can download our non-disclosure form here. We would also be happy to review your in-house agreement. To do so, please simply email it to us at: einkauf@teprosa.de

Your supplier for laser drilling and laser drilling technology

We have been manufacturing sophisticated parts for the automotive industry, medical technology, mechanical engineering and many other industries for many years. We will be happy to advise you on all questions concerning your laser order.

As a long-standing supplier to various OEMs, the quality of our work is particularly important to us. Therefore, we work according to uniform processes and thus ensure consistent quality and complete traceability of each individual production step.

Accuracy in laser drilling

Non-contact machining in laser drilling produces very precise results. The manufacturing process allows drilling with minimal diameters of up to 30 µm and up to 10 mm drilling depth. Laser technology is used, for example, in the automotive industry for the production of microfilters.

Laser drilling precision
Laser drilling fine parts

Speed in laser drilling

Laser drilling is much faster than conventional drilling. Up to 50 holes per second can be produced with the laser. The process is also non-contact. There is therefore no direct application of force, which makes the process more wear-resistant and reliable than mechanical drilling methods. Coolants are not required due to the low heat load on the workpiece.

Our quality management

As a service provider for laser drilling, we have set ourselves the goal of manufacturing products with the highest quality standards. To achieve this goal, we work within the framework of our quality management system according to clearly defined processes, which we constantly review and develop.

For us, quality refers not only to the products, but to all business processes. You can find more information about our quality management system and processes here.

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Material overview

Here you will find a selection of the most common materials and materials that we process at TEPROSA. Other materials can also be used upon request!

Ferrous metal

designation Material grade Note
Mild steel 1.0330, DC01
1.0338, DC04
unalloyed quality steels
C steel/ carbon steel 1.1274, C100S
C75S
Spring strip steel without corrosion resistance,
magnetic
Stainless steel V2A 1.4301
1.4316
Stainless, austenitic standard stainless steels
Stainless steel V4A 1.4404 Corrosion, acid and high temperature corrosion resistant stainless steels
Spring steel 1.4310 Rust-free, good corrosion resistant,
austenitic spring steels
Stainless steel 1.4828 Standard austenitic stainless steels
Stainless steel 1.4016 non-rusting, ferritic steel
magnetic

Light metal

designation Material grade Note
Aluminum AW-5754 (AlMg3),
AW-1050A (pure aluminum),
AW 6082 (AlSi1MgMn)
Lightweight, relatively soft material,
corrosion resistant,
good formability and weldability
Titanium Ti Lightweight, passivatable and biocompatible material,
frequent use in medical technology

Non-ferrous metal

designation Material grade Note
Bronze CW452K Resistant to corrosion and wear,
high strength and hardness
Copper CW004A,
CW008A,
CW024A
good electrical conductivity,
corrosion resistant,
good cold and hot formability,
suitable for brazing and soldering
copper-nickel Very corrosion resistant,
well weldable
brass CW508L, CW612N Good electrical conductivity,
good cold formability,
good spring properties
Nickel Nickel, MU metal Extremely corrosion resistant,
ferromagnetic properties

Ceramics

designation Material grade Note
Silicon nitride Si3N4 extremely loadable,
high temperature stability,
very high thermal shock resistance

Your material is not listed? We will also be happy to advise you on the possibilities with individual materials!

Individual laser drilling request

Teprosa – technology + Engineering

Paul-Ecke-Str. 6
39114 Magdeburg
Deutschland

Tel 0391 598184 70
anfrage@teprosa.de