Drilling of AlSi12
with a cemented carbide drill




Coating challenge
Problem encountered:
- Very abrasive material
Coating requirements:
- Very high hardness
Our coating recommendation


Tetrabond™ Plus
Smooth ta-C coatingTetrabond™ Plus is an advanced ta-C coating for machining non-ferrous metals as well as composite and plastic materials. With an sp3 content of 60 – 70%, i…
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Get in touch
Discuss your challenges with Kalpak Shaha
Dr. Kalpak Shaha, Global Segment Manager Cutting Tools, will be glad to support you.
We will get back to you as soon as possible


Dr. Kalpak Shaha
Dr.