[Application scope]
This product is used for construction of gas drainage drilling, water exploration drilling and grouting drilling in coal mines. The steel body bit is suitable for soft-medium hard formations (f = 4-8). Carcass drills are suitable for medium-hard to partially hard formations (f = 6-10) or strong abrasive formations, and should not be used in complex formations such as fractures and fissures.
[Design features]
1. Streamlined crown blade wing structure to ensure that each cutting tooth has the best working angle;
2. Layered staggered tooth arrangement, multi-track, layered and other volume cutting rock is achieved, drilling resistance is small, repeat Less broken;
3. Wrapped PDC tooth welding structure, high welding strength, no chipping;
4. Parabolic arc crown structure, easy to cut teeth into the rock, and high drilling efficiency.
| Product Type |
Usual Format |
| Matrix PDC Bits |
φ75mm,φ94mm,φ98mm,φ113mm |
Audited Supplier 
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