The procurement of new tools is becoming an increasing challenge: delivery times are getting longer and raw material prices are rising. As experienced specialists in the field of grinding technology, we know: There is an economically and technically convincing solution. Grind tools instead of buying new ones.
Because instead of replacing functional drills, milling cutters or saw blades prematurely, in many cases they can be brought back into top shape with professional regrinding.
This pays off in several ways:
After grinding and coating, many tools regain a service life and cutting performance that is comparable to a new product. In some cases, customers even report improved results, depending on the tool type and application. Our aim is always to achieve at least the same level as the original condition: reliable, economical and precise. This pays off, especially in series production.
In this article we will show you:
- Which tools are particularly easy to regrind
- When regrinding is worthwhile and when it is not
- What a professional sharpening service in your area can do
- How the process works at Kopp Schleiftechnik
Read on and discover why it is worth rethinking the topic of tool grinding right now.
Regrinding instead of buying new: The underestimated advantage
When tools lose their sharpness, many people immediately reach for the catalog and order a replacement. However, the clever solution is often already on the workbench: regrinding. Instead of unnecessary new purchases, it allows existing tools to be brought back into top form.
A properly reground milling cutter or drill is in no way inferior to a new tool. In some cases, it even impresses with a longer service life, smoother running behavior and a cleaner cut. Anyone who has milling cutters reground regularly will quickly notice that this has a direct positive effect on productivity.
Coated tools also benefit from professional service. The optimized geometry and a fresh coating not only minimize wear – the chip flow also improves measurably. The result: higher cutting speeds, less machine downtime, lower tool requirements.
What about the costs? If you want to have drills sharpened, for example, you often only pay a fraction of the cost of buying a new one, while still getting full performance. This quickly pays for itself, especially with high-quality special tools.
More and more companies are therefore making the switch. Instead of buying in stock, they are opting for targeted maintenance by experienced service providers. The trend is clearly moving towards the smart use of resources.
In short: regrinding pays off. For quality, for the cost factor and for your head. Because those who act with foresight work in a more relaxed and sustainable way.
Take advantage of our regrinding service and get the most out of your tools – precisely, economically and regionally at Kopp Schleiftechnik.
Tool types at a glance: Grinding or sharpening tools? What is suitable?
Many cutting tools can be easily reconditioned several times, provided they are professionally ground and coated. Here is an overview of which types are particularly suitable for regrinding.
It is almost always worth having drills sharpened
Twist drills, step drills or solid carbide drills: These tools are among the classics when it comes to regrinding. Depending on the wear pattern and geometry, a well-executed regrinding can increase the tool life.
Have milling cutters ground: Precision for the highest demands
Whether end mills, ball end mills or special form mills: regrinding milling cutters is one of our specialties. We pay attention to perfect cutting edge geometry, optimum chip spaces and – if required – the right coating. Everything is tailored to the machining and wishes of our customers. Particularly in series production, a reground milling cutter can not only keep up with a new product, but even surpass it in terms of performance.
Sharpening saw blades – sharp, clean, durable
Saw blades lose their cutting performance over time, but that doesn’t mean they have to be replaced straight away. Our grinding service will get your circular saw or band saw blades back into top shape.
Our tip
The sooner tools are reworked, the better the result. Timely regrinding not only extends the service life, it also ensures consistently high production quality. Whether drills, milling cutters or saw blades: have your tools checked regularly by us, we will tell you honestly what is worthwhile.
Frequently asked questions about grinding and sharpening
Many of our customers ask similar questions when it comes to regrinding tools. Here we give you clear answers.
How often can you grind a tool?
How often a tool can be reground depends heavily on the respective type, the state of wear and the application. Some tools can be reconditioned several times, others only once or twice. Decisive factors include the cutting edge geometry and whether the base material still offers sufficient substance. We check each tool individually and tell you openly whether regrinding makes sense or whether a replacement would be more economical.
When is regrinding worthwhile?
Regrinding almost always pays off if the tool is of high quality and has not been irreparably damaged. If you want to have drills sharpened, for example, you can often save up to 50 % compared to buying new tools without sacrificing precision or tool life. The effect is even more noticeable if you regularly have milling cutters sharpened or have a large number of tools in use.
Do you have further questions or would you like to know whether regrinding your tools is worthwhile? Simply contact us, we will give you honest and competent advice.
Think regionally: Your sharpening service nearby
Long distances cost time, money and sometimes nerves. If you are under pressure in production, you need partners you can rely on. This is precisely why many of our customers consciously rely on our regional sanding service. Short communication channels, personal support and fast availability often make the decisive difference.
At Kopp Schleiftechnik, you not only receive technically perfect results, but also a service package that is precisely tailored to your needs. Our customers benefit from:
- Up to 50% savings compared to a new purchase
- Tool life and cutting performance that can keep up with new tools
- Efficient processes that ensure your tools are quickly ready for use again
- Flexible solutions, adapted to your requirements and production situation
- Reliable support to avoid production downtimes
- And by the way: a more sustainable way of working that saves resources
For us, regrinding is not an emergency solution, but a quality promise that we live by. And directly from the region, without detours.
Our service: This is how regrinding works at Kopp Schleiftechnik
For us, precision doesn’t just start at the grinding machine, it starts with listening. Because before we regrind tools, we want to understand exactly what is important to you. Whether a single piece or series tools, standard or custom-made: Our service is as flexible as your requirements.
The process is very simple for you:
- Analysis
You send us your tools or hand them in to us directly. We check the condition, degree of wear and regrinding potential. - Advice
We will tell you clearly what is possible and what is not. On request, we can also recommend suitable coatings or optimizations to improve service life. - Regrinding & coating
Our modern CNC grinding machines and experienced specialists ensure that your tools perform exactly as you need them to. - Return delivery
After sharpening, your tools are quickly back in use.
What is particularly important to us: reliability, speed and communication at eye level. We work in partnership, not with standard off-the-shelf solutions.
Whether you want to have a single tool ground or entire batches refurbished, we are your partner when it comes to quality and cost-effectiveness.
Something that has already been mentioned several times in this article is the topic of “tool coating”. You can expect another article with exciting news on this subject shortly. So be sure to check back soon, it’s worth it.