Main Products: tricone bit pdc bit
HDD 8 1/2inch Tricone Bit Rollers For Directional Drilling
USD $345 - $350 /Piece
Min.Order:1 Piece
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Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd.
Business Type: ManufacturerMain Products: tricone bit pdc bit
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Product Details
Bit Size | 8 1/2"(215.9MM) |
Model | 617 |
Application |
Suitable for hole openers used for HDD engineering |
Features | 1. Enhanced wear resistant gauge protection,increase the working life. 2. High temperature resistant rubber sealed bearing. 3. Shirt-tail protected by tungsten carbide 4. 14mm conical insert,higher wear resustace drill fast 5. Applicable rock hardness: ≥100Mpa |
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