Renovation of worn tools

Give a second chance to your worn out tools thanks to the renovation! You can achieve higher reliability of production process and productivity.

What is the renovation of worn out tools?

We extend the life of the production tools through a comprehensive renovation. This includes, in particular, full service of sharpening, renovation and coating of tools, such as sharpening of milling cutters, drills, countersinking tools, taps and other tools, including special ones. The output product is equipped with grinding according original geometry and a suitably chosen coating as required.
The machining tool corresponds to the required operating parameters and preserves the original geometry. So the tools achieve 100% performance of the new tool.

What tools do we renovate?

We provide sharpening of our tools and also tools from other renowned manufacturers.

For sharpening, we use grinders from top companies SAACKE, Deckel and ANCA. In cooperation with external suppliers, we apply high quality PVD coatings on tools. This results in a higher service life, increased cutting parameters and resulting better machining quality.

Can we guarantee the same performance as the new tool?

YES. The tool achieves 100% performance as a brand new tool. Regular maintenance and renewal of the machinery together with technological procedures and experienced staff ensure the required precision and quality of the renovation.

HOW LONG DOES THE TOOL RENOVATION TAKE?

Delivery time for refurbished tools including coating is usually within 10 business days of receiving the tools.

How does the whole process work?

We will pick up the tools at your factory and store them in a box that is designed for tool renovation and has a unique number for your order.
We grind your tools to the original geometry, repair, shorten, lighten, we will do everything to ensure that the tool achieves 100% performance as new.
In the last step, the tools are coated (usually SC and HSS). We will be happy to help you choose the right coating.
The order is now only checked, and we will take it back to you at the production plant.

Tool renovation price list:

Price list for grinding of tools | Our price list for tool grinding and coating will inform you how the entire service and service of tools works and what we can offer you.

Coating of tools

PVD coatings bring many technical, economic and ecological effects in industrial production and applications. The choice of coating depends on the tool and the specific conditions of its application. We will help you with the right choice of coating. Our basic product range consists of 10 types of PVD coatings. It can be extended by a number of customized variants.

BIGAAN coating AlCrBN		DESCRIPTION: A unique boron-containing coating prepared by a patented technology – the concurrence of magnetron sputtering and deposition using a low-voltage arc. This technology allows the preparation of the coating in precise thicknesses with a very smooth surface. APPLICATION AREA: A wide range of demanding cutting applications with requirements for high accuracy and quality of the machined surface.
TRIPLE COATING SI coating TiN + AlTiN + TiSiN		DESCRIPTION: A coating consisting of an adhesive layer of TiN, a middle layer of AlTiN and a top nanocomposite layer with a high Si content, which suitably combines the excellent toughness and hardness of the AlTiN layer and the extremely high hardness of the top nanocomposite layer. APPLICATION AREA: Machining of hardened steels with hardness above 60 HRC, machining of difficult-to-machine materials, dry machining or machining under high cutting conditions.
TRIPLE COATING Cr coating TiN + AlTiN + CrAlSiN		DESCRIPTION: A coating consisting of an adhesive layer of TiN, a middle layer of AlTiN and a top nanocomposite layer of CrAlSiN, which suitably combines the excellent toughness and hardness of the AlTiN layer and the extremely high hardness of the top nanocomposite layer. APPLICATION AREA: Machining of hardened materials, stainless steel, machining of difficult-to-machine materials and very difficult applications.
MARWIN SI coating TiAlSiN		DESCRIPTION: Nanocomposite TiAlSiN coating consisting of a base layer with high hardness and a surface layer with high thermal and chemical stability. APPLICATION AREA: Universal coating with a wide range of applications; milling, drilling, reaming.
MARWIN G coating TiAlN – AlTiN		DESCRIPTION: Nanolayer gradient system AlTiN formed by a layer with a continuous change of composition. APPLICATION AREA: Universal coating with a wide range of applications; milling, drilling, reaming.
LUBRIK G coating AlTiN		DESCRIPTION: Coating formed by a gradient layer of AlTiN terminated by a sliding layer containing oxides and carbon. APPLICATION AREA: Non-ferrous metal machining; threading.
VANADIN coating CrVN		DESCRIPTION: A coating with final layer enriched with vanadium creates a unique high-temperature sliding layer during tool application. The result is a significant suppression of material sticking and increased tool life APPLICATION AREA: Die casting of aluminum.
ALWIN coating CrAlSiN		DESCRIPTION: Nanocomposite CrAlSiN coating with high chromium content, suitable for applications demanding oxidation resistance and resistance to sticking of the machined material to the tool. APPLICATION AREA: Pressing, forming, milling, drilling, die-casting of aluminum.
TiCN MP coating TiCN		DESCRIPTION: TiCN gradient coating optimized for multi-purpose use. APPLICATION AREA: Milling, threading, cutting, forming.
TiN coating TiN		DESCRIPTION: TiN coating for common applications and low cutting speeds. APPLICATION AREA: Drilling, milling, components, molds and tools.