Home > Term: self-opening reamer
self-opening reamer
An underreamer having cutters that expand when they come in contact with, and are pressed against, surface. Compare: expansion bit; underreamer.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
