Henri Winkel: “We are proud to help you with any grinding, milling and measuring challenge. Do you have questions or are you curious about the possibilities? We would be happy to help.”
Knife sharpening
Do you work with paper cutting knives, granulating knives, veneer knives, or shear knives? Then you regularly have to deal with wear and tear caused by the production process. For 85+ years, De Rooy Grinding Centre has been turning every blunt knife back into a valuable tool.
Knife sharpening service
Your production process depends on good, functioning tools. A blunt knife can really get in the way. With our extensive range of machinery, we can sharpen blades for any industry. Fast, reliable and accurate. This ensures that your production process continues to run optimally.
Delivery of new knives
At some point, your knife will reach the end of its useful life. Even then, De Rooy Grinding Centre helps keep your production process going. We are happy to provide you with a new knife, in any desired quality and according to your exact specifications. In addition, we can also supply various accessories, such as cutting blades for the graphics industry.
Pick-up and delivery service
We have our own transport service, which we use to collect blunt knives and return them sharpened and in perfect condition. We do this for our customers, visiting them on a weekly basis. In case of emergency, please call us. We will ensure that your knife is collected and returned sharpened as quickly as possible.
Machine list
Want to know more about our CNC Grinding machines and capacity? View or download our machine list.
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GREAT project?Experts in grinding, milling and measuring
De Rooy is the precision expert in grinding, milling and measuring. The specialist for machining metal machine parts by surface grinding, cylindrical grinding, milling and measuring. With this unique combination, we have been a fast and reliable supplier for high-tech mechanical engineering for over 85 years. Thanks to our team of specialists, we can quickly free up a lot of capacity for your project. We operate in various industries, including the off-shore, semiconductor and food industries. GREAT in precision is what we go for every day at De Rooy.
Our other expertises
Besides grinding, we are also GREAT and expert at milling and measuring.


