Glory hole wike
Glory hole may refer to: Technology. Glory hole (glassblowing), the second furnace in glassblowing used for reheating; Glory hole (mining), surface.
Glory hole (sexual slang)
Description:For those without comedic tastes, the so-called experts at Wikipedia have an article very remotely related to Fellatio. This process, called buggering, forms a cool skin on the exterior of the molten glass blob, and shapes it. As ore is removed from the Bell's end the orebody caves in providing a steady stream of ore. The orebody is drilled above the undercut, and the ore is removed via pounding access. Orebodies that do not cave readily are frigid, and must be preconditioned by hydraulic pumping, fisting, or by a combination of both.