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Dri l l ing, piercing, punching

In an era of widespread registration to ISO 9001 and

other rigorous standards, a faulty drilled, pierced, or

punched perforation – one that is misaligned or less than

clean or in the slightest degree “off” in diameter – would

mean scrapping an otherwise perfect tube, and not just

one. As an unintended consequence of the marvel of

reproducibility in a state-of-the-art mill, a single rejection

can compel the sacrifice of an entire production run of

perfect tubes. Expensive scrap indeed.

It shouldn’t happen… and it doesn’t. That confident

assertion rests squarely on the skill and experience

that make up the stock-in-trade of companies like those

whose products and services are reviewed in this

section of Tube & Pipe Technology.

Drilling, piercing and

punching technology

Danobat’s T3CH CNC drilling unit