So, we set ultra stringent criteria in our grinding shop: 4 - 6 µm – this is the maximum degree of quality we allow for the cutting edges of our inserts. Our in-house grinding shop works to corner radii starting at 0.05 mm. And our tool holders ensure the highest repeatability, stability and flexibility.

We achieve this degree of precision by getting every detail right: from the machine, the program, the grinding wheel, the grain dressing cycle and through to the tool holder. We can do this because we produce the greater part of our large portfolio in-house and bring it up to the high level of quality that sets ARNO apart from the others. And also because we manufacture the products you need with our own milling and drilling tools.

Nevertheless, we still put each insert to a final acid test before we ship it out to you.

Because »WE LIVE QUALITY TOOLING« is our promise.