首页 > Term: U U-bit
U U-bit
A popular type of rotary bit used in British mining practice. It has two cutting legs, although some American and German bits employ three legs. A core is formed between the legs, which is broken off as cutting proceeds; some bits have a core-cutting device consisting of a tungsten carbide tip in the center.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
0
创建者
- ed.young
- 100% positive feedback
(Milwaukee, United States)