burr
n.
1. A rough edge or area remaining on material, such as metal, after it has been cast, cut, or drilled.
2. Variant of bur1.
tr.v. burred, burr·ing, burrs
1. To form a burr on.
2. To remove burrs from.

http://www.thefreedictionary.com/burr
Deburred Edges - KME
KME produces soft copper strips with clean, smooth surfaces and deburred edges for transformer windings.www.kme.com/.../rolled_products_for_industrial_applications... - 42k -
Deburr
The removal of undesirable sharp edges, burrs and fins remaining on a manufacture part after completion of finish machining processes.composite.about.com/library/glossary/d/bldef-d1476.htm - 27k -

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Note added at 29 mins (2008-03-18 13:00:25 GMT)
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http://composite.about.com/library/glossary/d/bldef-d1476.ht...