Home > Term: big-stone bit
big-stone bit
Bits set with diamonds as large or larger than eight stones per carat in size.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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