backed-off milling cutter
1backed-off — ˈ ̷ ̷| ̷ ̷ adjective : having metal removed from the back to provide clearance used especially of a milling cutter …
2Lathe center — Dead center mounted in the spindle of a lathe and being used to support a workpiece being driven by a carrier setup A lathe center, often shortened to center, is a tool that has been ground to a point as to accurately position a workpiece about… …
3Qatar — Qatari, adj., n. /kah tahr, keuh tahr /, n. an independent emirate on the Persian Gulf; under British protection until 1971. 665,485; 8500 sq. mi. (22,000 sq. km). Cap.: Doha. Also, Katar. * * * Qatar Introduction Qatar Background: Ruled by the… …
