Factory Price single roller cone bit 8 1/2 for water well drilling IADC 617
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram |
| Supply Ability: | 10 |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Air, Land |
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| Brand Name: | chuanzuan |
| Production Capacity: | 10 |
| Packing: | plywood box |
| Delivery Date: | 7 days |
Product Description
Bit Size | 8 1/2"(215.9MM) |
Model | 617 |
Application |
Suitable for roller bits core barrels for pile foundation construcation |
Features | 1. Enhanced wear resistant gauge protection,increase the working life. 2. Hih temperature resistant rubber sealed bearing. 3. Shirt-tail protected by tungsten carbide 4. 14mm chisel insert,strong tungsten carbide body,higher wear resistance,dill fast. 5. Applicable rock hardness: ≥100Mpa |
Main structure features:
Optimal designs for various applicable formations, with different teeth shape,teeth height,and teeth placement,provide better drilling pefromance.
Individualized optimized design for bearing system guarantees and excellent performace of bearing capacity and a long working life.
Widely used in rotary drilling and HDD drilling markets,with high drilling efficiency.