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16:52 Feb 19, 2005
English to English translations [PRO] Tech/Engineering - Mechanics / Mech Engineering
English term or phrase:upon break through of
The drill is specially designed for drilling holes in stacked components, with or without air gaps. The max recommended gap is 1 mm.
The combined features of geometry and position of the inserts produce a smaller end disc than from conventional drills ***upon break through of*** the hole. This avoids the danger of inserts crushing.
...can you explain in other words what happens to this hole?