Reaming

From DDL Wiki

Reaming is the process of enlarging a hole or a bore to an exact diameter. Reaming can also be used to smooth out a hole or a bore. The tool used for reaming is called a reamer. Reamers are fluted, edge cutting tools that come in two flavor -- machine/chuck reamers and hand reamers. Machine/chuck reamers can be used in lathes, drill presses and screw. Hand reamers have a square drive and can be turned with a wrench.

Sources:
http://en.wikipedia.org/wiki/Reamer
http://www.cutting-tool.americanmachinist.com/guiEdits/Content/bdeee16/bdeee16_1.aspx
http://www.mcmaster.com/ctlg/DisplCtlgPage.aspx?ReqTyp=CATALOG&CtlgPgNbr=2430&term=About%2bChucking%2bReamers&sesnextrep=442618588470951&ScreenWidth=1024&McMMainWidth=817
http://reviews.ebay.com/Reaming-Practices_W0QQugidZ10000000002397670

Charles Yee, Luke Miller, Terry Chau