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Drilling
Coring bit
- Type:Drilling
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
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规格型号
Type
主要技术参数
Main Parameter
配接扣型
Thread
川8-3①
外径Φ215、内径Φ105
甲种钻杆扣
川8-3②
川6-3①
外径Φ152、内径Φ70
甲种钻杆扣
川6-3②
川7-4①
外径Φ190、内径Φ100
甲种钻杆扣
川7-4②
吉林①
外径Φ215、内径Φ115
甲种钻杆扣
仿美250①
外径Φ215、内径Φ102
甲种钻杆扣
大庆 215 密闭①
外径Φ215、内径Φ102
甲种钻杆扣
注：①碳化钨胎体金刚石取芯钻头 ② 碳化钨胎体取芯钻头
- Coring bit produced in our company tungsten carbide bit, the mainly kinds is chuan8-3, chuan6-3 , chuan7-4 coring bit, Jilin 215 coring bit, 250p coring fit.
