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Drilling tools and countersinks from the manufacturer

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Drilling tools from the manufacturer ✔ Over 30 years of experience ✔ Certified ✔ Quality made in Germany ✔

We are a company that specializes in the manufacture of drilling tools. Our high-quality tools for drilling and countersinking are used in various industries. Our drills are used successfully in mechanical engineering and the metal industry, in the automotive industry and in aviation.

We attach great importance to precision and quality and use only the best materials and technologies to ensure that our drilling tools meet our customers' requirements. With our expertise and experience, we are proud to be one of the leading drilling tool manufacturers.
Simply send us an inquiry and we will get back to you.
Experience
since 1991
Employees
more than 110
Made in Germany
100%
Certification
according to DIN EN ISO 9001

Drilling tools for highest precision

Our drilling tools stand for maximum precision and offer a multitude of advantages. This makes them the ideal choice for demanding tasks. Exact drill holes and precise tolerances ensure that the machined parts fit perfectly. The fine surface finish achieved by our precision drilling tools minimizes reworking and contributes to improved component quality.

Advantages of our drills:

  • Precise bores
  • Precise tolerances
  • Fine surface quality
  • Special geometries
  • Precise positioning
  • High repeat accuracy

Our drilling tools stand for maximum precision worldwide and offer decisive advantages for the production of high-quality components. They make a significant contribution to meeting the high demands of modern industries.
We are here for you
If you have any questions about these or other topics, our friendly staff will be happy to help you at any time.
Benefit from the many advantages offered by Lehmann Präzisionswerkzeuge GmbH.
Simply send us an inquiry and we will get back to you.
Precision drilling tools

Customized drilling tools

Our company offers customized solutions for drilling tools, counterboring tools and step drills that are perfectly tailored to the individual requirements of our customers. We understand that every project is unique and requires special tools to achieve optimal results. That's why we specialize in developing custom solutions that are perfectly tailored to our customers' needs.

We offer custom drilling tools for a wide variety of materials and applications, including wood, metal, concrete and plastic. Our experts work closely with you to develop the ideal drilling geometry, cutting materials and coatings for your specific requirements. The result is precise and efficient drilling tools that are perfect for your project.

  • Countersinking tools: Our customized countersinking tools enable precise and clean countersinking of holes for screws or rivets. We analyze the requirements of your project and develop countersinking tools that are optimally matched to the size, depth and shape of the countersink. State-of-the-art manufacturing techniques and materials are used to ensure high durability and reliability.
  • Step drills: Step drills are extremely versatile tools that allow multiple hole diameters to be machined with just one tool. We offer customized step drills that are precisely matched to the desired diameters and depths. Our experts will advise you on the ideal number of steps, cutting materials and coatings to achieve the best possible result.

When developing our customized solutions, we place great emphasis on quality, precision and efficiency. We rely on state-of-the-art manufacturing techniques and high-quality materials to ensure the durability and performance of our tools. Our experienced experts are at your side throughout the entire process, offering comprehensive advice to ensure that our customized drilling tools, countersinks and step drills meet your expectations and support your project success.
Countersinking tools
Our countersinking tools enable precise and clean countersinking of holes. The special drilling tool ensures an optimum fit for screws or rivets. This improves the joining efficiency in manufacturing processes.
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Step drill
Our step drills are versatile drilling tools that enable multiple drilling diameters in a single operation. This saves you time and resources when processing different materials.
learn more

Advantages of our drilling tool

Our innovative drilling tools offer numerous advantages that make them an ideal choice for a wide range of applications. With these benefits, our drilling tools meet the highest standards of quality, performance and customer satisfaction. They offer the ideal solution for all your drilling needs and are sure to exceed your desired specifications.

Highest precision of the drilling tools

Our drilling tools are designed to provide precise and accurate drilling performance. They achieve accurate holes that meet customers' specific requirements and exceed their expectations.

Durability and reliability of drilling tools

Using high quality materials and advanced manufacturing techniques, our drilling tools ensure long life and high reliability, even in the toughest working conditions

Drilling tool versatility

Our drilling tools are suitable for a wide range of applications and materials, such as wood, metal, concrete or plastic. This versatility allows our tools to be used in various industries and projects.

Drilling tools efficiency

The advanced technologies and sophisticated design of our drilling tools enable efficient energy transfer and higher cutting speed. This results in faster and more cost-efficient machining of the workpieces.

Customized solutions of your drilling tools

We offer customized solutions for individual requirements and wishes of our customers. Our expertise and experience enable us to develop special drilling tools for specific projects and thus ensure optimum customer service.
Drilling tools

PCD drilling tools

PCD drilling tools (polycrystalline diamond drilling tools) are high-performance tools for machining demanding materials.

Due to the extreme hardness and wear resistance of the drills, they enable efficient and precise machining of composite materials, fiber-reinforced plastics and aluminum alloys.

The advantages of our PCD drilling tools are longer tool life, increased productivity and improved surface quality. This makes the drilling tools a valuable addition to modern manufacturing operations.
more about PCD drilling tools

Drilling tools for your application

Drilling tools are precisely manufactured tools and not only increase productivity, but also have a significant influence on tool life and machining speed. As a drilling tool manufacturer, drilling tool provider and drilling tool supplier, we develop high-quality solutions for a wide range of applications - from series production in the automotive industry to high-precision custom-made products for special materials.

Whether tools with PCD, CBN or carbide tipping or high-strength solid carbide drills, the choice of the right tool determines the quality of the hole, the efficiency of the production process and the durability of the machines. But which drilling tool is suitable for which application? What are the advantages of individually manufactured special tools? And how can tool life and performance be maximized?

In our questionnaire, we answer the most important questions about drilling tools and provide valuable insights into material selection, coating technologies and optimal use for maximum precision and efficiency. Our experience as a drilling tool dealer shows: With the right know-how, production costs can be reduced, quality increased and manufacturing processes decisively optimized.

Which drilling tools are best suited for industrial applications?

Industrial drilling tools must be extremely precise and durable. High-performance versions made of PCD, CBN or solid carbide are the best choice for demanding tasks. As a drilling tool manufacturer, we rely on innovative materials and specially developed cutting edge geometries to achieve the best tool life and maximum precision. The right choice depends on the material, cutting speed and area of application. Aluminum or fibre-reinforced plastics, for example, require PCD tools, while hardened steel is optimally machined with CBN. Solid carbide is particularly robust.

Precise adjustment to machine parameters ensures maximum efficiency. The coating also plays a decisive role. High-quality coatings reduce friction and significantly extend service life. Individual custom-made products guarantee optimized results in series production and complex machining operations. The choice of the ideal tool not only influences the drilling quality, but also the cost-effectiveness of the entire process.

What advantages do special drilling tools offer?

Off-the-shelf drilling tools are often not the best choice when it comes to precise and efficient production processes. Customized special tools offer clear advantages. As a drilling tool manufacturer, we produce tools that are perfectly tailored to your requirements. This saves time and reduces rejects. A specially developed tool can combine several processing steps into one, which reduces production times. In addition, tool life is often significantly longer as the tool is precisely optimized for the material to be machined. This means fewer tool changes and higher machine availability. As an experienced supplier of drilling tools, we know that standard solutions often do not deliver optimum performance. Custom-made products can increase cutting speeds and improve surface qualities. Customized tools are indispensable, especially for difficult materials such as titanium or hardened steel. Our many years of experience as a drilling tool supplier show that customers reduce production costs in the long term with customized solutions. Special tools are precisely matched to the machine and the production process, minimizing tolerances and increasing quality. An individually manufactured tool ultimately means fewer rejects, more stable processes and greater efficiency.

What role does the coating of drilling tools play?

Drilling tools have to withstand high loads. A suitable coating is crucial for tool life and performance. Different coatings are possible depending on the task. As a drilling tool manufacturer, we rely on modern coating technologies that reduce friction and increase temperature resistance. A TiAlN coating, for example, ensures a harder surface and is ideal for high-speed machining. AlCrN improves heat resistance and is suitable for materials that are difficult to machine. Uncoated tools wear much faster. Coatings significantly extend the service life of high-strength steels or abrasive materials in particular.

As a supplier of drilling tools, we analyze the application precisely and recommend the optimum solution. The wrong coating can have a negative impact on drilling performance, while a customized version makes machining easier. Our experience as a drilling tool supplier shows that coated tools often last many times longer than uncoated versions. This leads to considerable savings, especially in series production. In addition to standard coatings, special solutions can also be developed specifically for certain materials or machining processes. The right choice of coating makes the difference between average and maximum performance.

Why are PCD and CBN drilling tools particularly durable?

Drilling tools made of PCD and CBN are among the most durable solutions in modern manufacturing. PCD (polycrystalline diamond) is perfect for aluminum, plastics and fiber-reinforced materials as it is extremely wear-resistant. CBN (cubic boron nitride) is used for hardened steels and cast iron, as it remains stable even at the highest temperatures.

PCD often lasts ten times longer than carbide, while CBN remains stable under extreme conditions. The choice of the right cutting material depends on the task of the tool. An incorrectly selected tool wears out more quickly and causes higher costs. This is why we, as a drilling tool supplier, analyze the individual requirements and develop tailor-made solutions. These tools are particularly indispensable in the automotive and aerospace industries. Our experience as a drilling tool supplier shows that customers not only save costs with PCD and CBN tools, but also stabilize their production processes. Long-lasting tools mean less downtime, greater precision and more economical production.

How can the performance of drilling tools be maximized?

Drilling tools only deliver the best results if they are used optimally. Choosing the right material, the right cutting geometry and a coordinated cutting speed are crucial. An important factor is correct cooling. Without sufficient lubrication, wear increases and tool life is drastically reduced. The feed rate and speed must also be precisely matched to the material. Too high values lead to overheating, too low to unclean holes.

As a drilling tool supplier, we help you to find the optimum process. Regular maintenance and regrinding can significantly extend the service life. A blunt tool causes poor drill holes and increases the load on the machine. Our experience as a drilling tool supplier tells us that even high-quality tools only develop their full potential when all parameters are right. The best combination of tool, coating and machine parameters ensures maximum precision and efficiency. Well thought-out use saves costs, reduces downtimes and increases the quality of production.

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Lehmann GmbH Präzisionswerkzeuge
Kleinförstchen Nr.4 02633 Göda
+49 35930 5820
+49 35930 58222
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Lehmann GmbH Präzisionswerkzeuge
Kleinförstchen Nr.4 02633 Göda
+49 35930 5820
+49 35930 58222