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All 6 1 2 drum roller cone bit wholesalers & 6 1 2 drum roller cone bit manufacturers come from members. We doesn't provide 6 1 2 drum roller cone bit products or service, please contact them directly and verify their companies info carefully.
| Total 2 products from 6 1 2 drum roller cone bit Manufactures & Suppliers |
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Place of Origin:Hebei,China High Quality Manufacturer'S Tee Drill Bit 6 1/2 17 1/2 Inch Water Well Drill Bit Drum Cone Drill Bit Describe Through the special structure of the cone, the permanent contact area and the alternating contact area of the drill bit have equal wear. By ... |
Langfang Blue Water International Trading Co.,Ltd
Hebei |
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Place of Origin:HeBei . China ...Roller Cone Well Drill Drum Cone Blade Introduction The Tricone Drill head, also known as a rotary drill bit, is an ideal solution for soft, medium, or hard rock formations. It is connected to the drill pipe and rotates accordingly, driving the cone to press against the rock. Each cone rotates around its leg axis, while the three cones rotate simultaneously around the center of the drill bit... |
Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei |
