Considerably better performance and significantly lower costs with CBN mounted points and diamond mounted points & files from LUKAS-ERZETT.
CBN and diamond tools, on account of their extreme hardness, are much better than conventional abrasives for tasks such as machining small holes and hard materials. This makes them are indispensable for precise work in modern processes. Due to the complex production of cubic boron nitride and the natural scarcity of diamond as a material, CBN and diamond grits are more expensive than conventional abrasives. But – and this is the decisive factor – the ultra-hard CBN and diamond tools from LUKAS-ERZETT enable greater productivity in optimised production processes and contribute to achieving tangibly reduced production costs. This is down to factors like the longer tool life, fewer tool changes, enhanced performance and greater process reliability. For even greater efficiency, LUKAS-ERZETT also develops and produces special CBN and diamond solutions that are specifically tailored to individual tasks.
CBN and diamond tools from LUKAS-ERZETT – greater hardness for lower costs.

CBN and diamond tools are among the most powerful precision tools in modern manufacturing. They combine extreme hardness with controlled material removal and consistent dimensional accuracy – wherever conventional abrasives reach their limits.
CBN (cubic boron nitride) was specially developed for machining hardened steels. It is almost as hard as diamond, but more heat-resistant and chemically stable when used on iron. CBN tools from LUKAS-ERZETT let users achieve precise, reproducible results even at high temperatures. They also boast an impressively long service life, low wear and high process reliability.
They are ideal for machining hardened steels, tool steels and high-speed steels (HSS), as well as nickel and cobalt alloys – for example in the automotive and aerospace industries, in toolmaking and mouldmaking, or for medical technology.
Diamond tools from LUKAS, on the other hand, are the number one choice for non-ferrous materials such as carbide, stone, ceramics, glass or composite materials. Thanks to their extreme hardness and outstanding thermal conductivity, they achieve the finest grinding patterns with minimum wear and enable cool, low-vibration grinding. This results in perfect surfaces with consistent quality – ideal for applications in toolmaking, ceramics and model technology, or in dental work and glass processing. Both tool types are available from LUKAS in various bonds, shapes, diameters and grit sizes – ceramic, electroplated or vacuum-brazed – and can be manufactured on request as special solutions for individual tasks.
In short: these tools perfectly combine hardness, precision, process reliability and efficiency – and in doing so contribute to reducing costs.
CBN tools from LUKAS-ERZETT: ideal for machining hardened steels, high-speed steels (HSS) or tool steels.
CBN (cubic boron nitride) is one of the hardest abrasives of all almost as hard as diamond but even more resistant to heat, and therefore chemically stable when used on iron. CBN tools from LUKAS-ERZETT are the first choice when it comes to machining hardened steels, high-speed steels (HSS) or tool steels. Even at high temperatures, CBN retains its hardness and delivers precise, reproducible results. In short, they are the ideal solution for demanding production processes with high quality requirements.
Compared to conventional abrasives, CBN impresses with its significantly longer service life, reduced wear and high dimensional accuracy. These characteristics translate into fewer tool changes, reduced tooling times and a consistently high surface quality. CBN also reduces the strain on machines thanks to the low grinding pressure, processes run more smoothly, efficiently and with less energy – a distinct advantage where productivity and costs are concerned.

CBN tools from LUKAS are ideal for high-volume production applications, such as in the manufacture of injection nozzles, valves, roller bearings and constant velocity joints, as well as for pump and gear parts. CBN mounted points from LUKAS-ERZETT are available with various bonds (ceramic, electroplated or vacuum-brazed) and in different shapes, diameters and grits. On request, LUKAS-ERZETT develops and manufactures individual special solutions that are perfectly matched to the material, workpiece and process in question. Ultra-hard tools that perfectly combine precision, process reliability and efficiency, and permanently stabilise manufacturing processes.
All in all, CBN tools offer maximum performance and perceptibly lower costs.
Diamond tools from LUKAS-ERZETT: ideal for machining materials such as carbide, stone, ceramics, glass and composite materials.

Diamond is the hardest known material – and therefore the measure of all things where precision and surface quality are concerned. Whether as a natural raw material or in synthetic form, diamond offers maximum hardness, precise cutting edges and outstanding thermal conductivity. This makes LUKAS diamond tools the ideal choice for machining non-ferrous materials such as carbide, stone, ceramics, glass or composite materials where the finest tolerances are required. Thanks to their extreme hardness and dimensional stability, these tools achieve precise grinding patterns with minimal wear. LUKAS diamond tools exert low cutting forces, protect the machine and workpiece, and facilitate cool grinding – without thermal structural changes or dimensional deviations.
The result: a longer tool life, lower tool consumption and a consistently high surface quality. Typical areas of application include toolmaking and mouldmaking, carbide and ceramic machining, as well as dental, model and glass applications. LUKAS-ERZETT provides diamond tools in various bonds, shapes, dimensions and grits.
For demanding special tasks, LUKAS-ERZETT also develops customised diamond tools that further increase the process reliability and efficiency. For the best possible results and cost-optimised manufacturing at the highest level.
CBN and diamond tools from LUKAS-ERZETT: ultra-hard solutions for maximum efficiency.
CBN and diamond tools from LUKAS-ERZETT deliver maximum precision, process reliability and efficiency.
Be it for grinding hardened steels, fine grinding carbide or machining sensitive ceramics – both tool types ensure a consistent quality and reproducible results, even under the toughest conditions. Thanks to their long service life, few tool changes and smooth-running processes, they make a significant contribution to reducing manufacturing costs and optimising production processes. The large selection of shapes, bonds and grits – from electroplated to ceramic – and the provision of customer-specific special solutions make LUKAS a reliable partner covering all requirements of modern precision manufacturing.
In other words, CBN and diamond tools from LUKAS harmonise material hardness, surface quality and efficiency – for better performance, less effort and measurable benefits in production environments.
Optimise processes and reduce costs with CBN and diamond tools – LUKAS-ERZETT has the right solution for your needs.
When the going gets tough, CBN and diamond tools from LUKAS-ERZETT are exactly the right solution for you. This is because these CBN mounted points and diamond mounted points and files ensure precisely ground surfaces in daily use. In doing so, they help optimise production processes and increase efficiency. Custom solutions can also be realised for even better performance. The LUKAS team is available to provide more information, answer your questions and give individual advice by telephone or email. More details about the ultra-hard CBN and diamond tools from LUKAS-ERZETT can also be found online at www.lukas-erzett.com.