Inicio > Term: horizontal borer
horizontal borer
A machine, making holes from 2 to 6 in (5.08 to 15.24 cm) in diameter, used for drilling overburden at opencut coal mines. Bits are of the auger or winged types.
- Parte del discurso: noun
- Industria/ámbito: Minería
- Categoría: Minería general; Mineral mining
- Government Agency: USBM
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Creador
- ed.young
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(V.I.P) 21084 puntos - 100% positive feedback
(Milwaukee, United States)
