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WUXI GEOTEC GEOLOGICAL EQUIPMENT CO., LTD.
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Qty (Piece/Pieces) | Unit Price (1.0~1000.0 USD) |
1 | 1 |
1 + | 1000 |
Trade Term: | FOB,CFR,CIF,EXW |
Payment Terms: | T/T,L/C |
Place of Origin: | Jiangsu, China (Mainland) |
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Good performance
4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" 9.7/8", 11.1/2" etc. Drag bits are avaiable.
Brief Introductions of Drag Bit
Drag
bit is a kind of drilling tool. Three blade drag bit is a common use
tool in the well working projects. It is used to drill cement, remove
dirty materials of casing and sheeves, and also used to clear hard wax
and some mineral crystallizations. Drag bit is not suitable to use in
tough gravel and hard rock formations.