English to Portuguese Tech/Engineering Mechanics / Mech Engineering tunnel boring machine

HELLO, I NEED EUROPEAN PORTUGUESE PLEASE.
EXTENDED CONTEXT:
---As the cutters wear, the effective tip width and the thrust loading becomes greater. If the gage cutters are allowed to wear excessively, the tunnel diameter will be smaller. This may reduce the steering ability of the machine and cause extra wear on the scrapers and gage saddles, and possibly cause the casing ***to seize within the bored hold, ***if wear is excessive. A cutter wear gage (-------) is available for easy checking of the radial wear.---
A TYPO IS ASSUMED IN THE PARAGRAPH ABOVE: "bored HOLE" INSTEAD OF "bored HOLD"

Thanks in advance :-)