DRILL BITS
LUHAI PDC bits are designed professionally for different formations to meet with various drilling applications. ROP and durability improvements are ensured by advanced cutting structure layouts, high performance PDC cutters and superior hydraulic design.
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Flat head hexagon socket screw with inverted edge |
Seller: NINGBO YI YI PRECISION TECHNOLOGY CO., LTD. |
Features:
1. Beautiful and flat: the flat head design makes the screw head flush with the inst... |
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High strength precision bolt |
Seller: NINGBO YI YI PRECISION TECHNOLOGY CO., LTD. |
Features:
1. Strong connection: Through the mesh and preload of the thread, it can provide a r... |
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pressing plate |
Seller: NINGBO YI YI PRECISION TECHNOLOGY CO., LTD. |
Features:
1. Fastening action: can provide stable and uniform pressure, will be fixed objects ... |
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Step washer of metal |
Seller: NINGBO YI YI PRECISION TECHNOLOGY CO., LTD. |
1. Generally made of wear-resistant and corrosion-resistant metal materials, such as copper, stee... |
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Hub unit bearing |
Seller: NINGBO YI YI PRECISION TECHNOLOGY CO., LTD. |
Features:
1. Integrated design: The wheel hub, bearings, seals and other components are integr... |