Insert milling cutter
Indexable insert milling cutters from the manufacturer ✔ Over 30 years of experience ✔ Certified ✔ Quality made in Germany ✔
As a manufacturer of indexable insert milling cutters, we specialize in the production of high-quality milling tools with indexable inserts for metalworking. Our CNC indexable insert milling cutters are characterized by their precise processing, optimized chip formation and long tool life. With our tools, you can work efficiently and productively under defined parameters such as cutting speed (vc) and feed rate (fz / vf) and thus optimize your production processes. We attach great importance to the quality of our products and therefore rely on state-of-the-art production technologies, coordinated coatings (TiAlN, AlCrN etc.) and high-quality materials for demanding machining applications.
As a manufacturer of indexable insert milling cutters, we specialize in the production of high-quality milling tools with indexable inserts for metalworking. Our CNC indexable insert milling cutters are characterized by their precise processing, optimized chip formation and long tool life. With our tools, you can work efficiently and productively under defined parameters such as cutting speed (vc) and feed rate (fz / vf) and thus optimize your production processes. We attach great importance to the quality of our products and therefore rely on state-of-the-art production technologies, coordinated coatings (TiAlN, AlCrN etc.) and high-quality materials for demanding machining applications.
Find the right insert milling cutter - contact us.
Durable
Versatile
Better accuracy
High hardness
Reduced tool service costs
Easy changing of cutting edges directly on site
Especially suitable for hard materials
Made of sintered materials for vibration compensation
Cost-effectiveness through longevity
Customized special solutions
Experience
since 1991
Employees
more than 90
Made in Germany
100%
Certification
according to DIN EN ISO 9001
Highly engineered and specialized precision indexable insert tools
Highly engineered and specialized precision insert milling tools are essential in modern manufacturing technology and have fundamentally revolutionized industrial production. These insert cutters for metal enable precise machining of various materials, including metals, plastics and composites, ensuring high quality and durable end products.
insert tools have one main advantage, and that is their modularity and durability. The inserts are easily interchangeable, which increases productivity and cost efficiency and supports their use as economical milling tools with indexable inserts. In addition, they are designed to provide consistent precision and reliability throughout the life cycle of the tool.
The continuous development of materials and cutting geometries has meant that highly engineered high-performance insert milling cutters for CNC machines are now able to meet a wide range of manufacturing requirements and challenges. They enable applications such as HPC milling and are indispensable tools for industry, as they are used in particular as indexable insert milling cutters for series production in metalworking and thus contribute to the production of innovative and high-quality products.
insert tools have one main advantage, and that is their modularity and durability. The inserts are easily interchangeable, which increases productivity and cost efficiency and supports their use as economical milling tools with indexable inserts. In addition, they are designed to provide consistent precision and reliability throughout the life cycle of the tool.
The continuous development of materials and cutting geometries has meant that highly engineered high-performance insert milling cutters for CNC machines are now able to meet a wide range of manufacturing requirements and challenges. They enable applications such as HPC milling and are indispensable tools for industry, as they are used in particular as indexable insert milling cutters for series production in metalworking and thus contribute to the production of innovative and high-quality products.
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.
Benefit from the many advantages offered by Lehmann Präzisionswerkzeuge GmbH.
Benefit from our expertise in indexable insert milling cutters - make an inquiry.
Insert milling cutters for standard and special solutions
Indexable insert milling cutters are milling cutters with indexable inserts that are equipped with replaceable inserts. These inserts, also known as indexable inserts, can be replaced quickly and easily in the event of wear or breakage, which reduces maintenance time and lowers overall costs.
indexable insert milling cutters are used for standard and special solutions. Standard solutions include insert milling cutters for steel, stainless steel and aluminum as well as applications in cast iron machining and for non-ferrous metals. The inserts are generally used with a 90-degree cutting edge.
Special solutions are designed for special applications such as titanium machining or use in high-temperature alloys as well as for processes such as HSC milling. Here, inserts with special cutting edges or coatings are used, the cutting material of which is precisely matched to the respective application.
Insert milling cutters are available in various designs, such as face milling cutters with indexable inserts from the manufacturer, high-feed milling cutters with indexable inserts, modular milling cutters or as end mills. The choice of the right tool depends on the type of material, the machining requirement and parameters such as the infeed (ap / ae) with which the work is to be carried out.
indexable insert milling cutters are used for standard and special solutions. Standard solutions include insert milling cutters for steel, stainless steel and aluminum as well as applications in cast iron machining and for non-ferrous metals. The inserts are generally used with a 90-degree cutting edge.
Special solutions are designed for special applications such as titanium machining or use in high-temperature alloys as well as for processes such as HSC milling. Here, inserts with special cutting edges or coatings are used, the cutting material of which is precisely matched to the respective application.
Insert milling cutters are available in various designs, such as face milling cutters with indexable inserts from the manufacturer, high-feed milling cutters with indexable inserts, modular milling cutters or as end mills. The choice of the right tool depends on the type of material, the machining requirement and parameters such as the infeed (ap / ae) with which the work is to be carried out.
Precision insert milling cutter
Customized insert milling cutter according to customer specification
Individual indexable insert milling cutters according to customer specifications are indexable insert tools specially tailored to the customer's requirements. The inserts and the tool geometry are designed according to the customer's individual requirements as an equipped milling head or milling head with interchangeable inserts.
By adapting the indexable insert milling cutters for CNC machining to the customer's specific requirements, machining time and costs can be reduced. For example, the tool life of the tool can be extended or the machining quality improved by using it as an indexable insert milling cutter for high feed rates and low cutting forces.
The individual production of indexable insert milling cutters requires close cooperation between the customer and the tool manufacturer. The customer's requirements are analyzed in detail, including by measuring indexable inserts, and implemented in a tailor-made milling tool.
Customized indexable insert milling cutters are used in various sectors such as the automotive, aerospace and mechanical engineering industries, particularly in steel machining and in processes such as roughing and finishing or high-feed milling, where high precision and efficiency are required.
By adapting the indexable insert milling cutters for CNC machining to the customer's specific requirements, machining time and costs can be reduced. For example, the tool life of the tool can be extended or the machining quality improved by using it as an indexable insert milling cutter for high feed rates and low cutting forces.
The individual production of indexable insert milling cutters requires close cooperation between the customer and the tool manufacturer. The customer's requirements are analyzed in detail, including by measuring indexable inserts, and implemented in a tailor-made milling tool.
Customized indexable insert milling cutters are used in various sectors such as the automotive, aerospace and mechanical engineering industries, particularly in steel machining and in processes such as roughing and finishing or high-feed milling, where high precision and efficiency are required.
We work with you to develop the right insert milling cutter.
Insert milling cutters in HSSE, HM, VHM, PKD as well as Cermet versions
Insert milling cutters are available in various materials, each of which offers specific properties and advantages. These materials allow the cutting tools to be adapted to different applications and machining tasks, for example in high-feed milling or when used as insert milling cutters. The most common material types for indexable inserts are HSSE, carbide, solid carbide, PCD and cermet.
Choosing the right insert material is crucial for the efficiency and quality of the machining process. By knowing the properties and advantages of the different materials, users can specifically purchase insert cutters that are also suitable for demanding processes such as insert cutters for dry machining and minimum quantity lubrication, thus optimizing the productivity and service life of their cutting tools.
Choosing the right insert material is crucial for the efficiency and quality of the machining process. By knowing the properties and advantages of the different materials, users can specifically purchase insert cutters that are also suitable for demanding processes such as insert cutters for dry machining and minimum quantity lubrication, thus optimizing the productivity and service life of their cutting tools.
Indexable inserts in HSSE
HSSE (high speed steel) is an alloy tool steel that offers a good combination of hardness and toughness. HSSE inserts are particularly suitable for machining soft and medium-hard materials such as aluminum, copper, plastics and low-alloy steels.
Indexable inserts in HM
HM (carbide) is a mixture of hard materials such as tungsten carbide and a binder, usually cobalt. HM inserts are harder and more wear resistant than HSSE and are therefore suitable for machining harder materials and at higher cutting speeds.
Indexable inserts in solid carbide
Solid carbide (VHM) refers to tools that are made entirely of carbide. Solid carbide inserts offer even higher wear resistance and heat resistance than conventional carbide inserts, making them the preferred choice for high-speed machining and dry machining.
Indexable inserts in PCD
PCD (polycrystalline diamond) is an artificially produced material consisting of many small diamond crystals. PCD inserts are characterized by their extremely high hardness and wear resistance and are particularly suitable for machining abrasive and demanding materials such as graphite, composites and non-ferrous metals.
Inserts in Cermet
Cermet is a composite material consisting of ceramic particles and metallic binders. Cermet inserts combine the hardness and heat resistance of ceramics with the toughness of metal, making them suitable for machining hardened steels, cast irons and stainless steels.
Many years of experience in the design and manufacture of special milling cutters
Experience in designing and manufacturing custom milling cutters is important for quality and efficiency. Tool manufacturers need the know-how to design and manufacture custom milling tools that meet customer requirements.
Manufacturing requires precise technologies and processes to ensure high repeatability and process reliability. This is particularly important for industries such as aerospace, automotive or mechanical engineering, where high precision and efficiency are required.
Manufacturing requires precise technologies and processes to ensure high repeatability and process reliability. This is particularly important for industries such as aerospace, automotive or mechanical engineering, where high precision and efficiency are required.
Questions and answers about our indexable insert milling cutters
The following questions section provides you with a compact overview of indexable insert milling cutters and their use in modern production. The content addresses typical questions from practice and helps you to understand technical correlations more quickly and make well-founded decisions when selecting and using them.
Send request:
Insert milling cutter
Just send us a short message and we will be happy to answer your open questions by phone or mail.
