















6-Wing Arc Profile PDC Drill Bit A six-wing arc-profile PDC drill bit designed for stable cutting, improved borehole quality and custom drilling projects. Key Advantages Six-wing structure distributes cutting load across more support points. Arc-profile cutting face supports progressive formation contact. Suitable for customized cutter layouts and thread connections. Recommended Applications Water well drilling Mining and geological drilling Projects requiring stable deep-hole drilling Available Specifications Common international size examples are provided as selectable options. Other diameters can be produced by custom tooling. OEM/ODM Customization Diameter, thread connection, cutter layout, color and packaging can be customized. Please provide the target formation, drilling method, required connection and order quantity before production.
Six blades provide additional support points and more even cutting-load distribution.
The curved crown supports progressive formation contact and controlled borehole formation.
Photographed batch-production capability with customizable diameter, thread and cutter layout.







| Product type | Six-wing arc-profile coreless PDC drill bit |
|---|---|
| Cutting structure | Six-wing arc-profile fixed-cutter structure with flushing passages |
| Primary applications | Water wells, mining, geological drilling and stable deep-hole projects |
| Recommended formations | Soft to medium formations; abrasive or fractured layers require technical review |
| Size | 114.3 mm / 4 1/2" · 120.7 mm / 4 3/4" · 149.2 mm / 5 7/8" · 165.1 mm / 6 1/2" · 200.0 mm / 7 7/8" · 215.9 mm / 8 1/2" · 244.5 mm / 9 5/8" · Custom Size |
| Connection | Threaded connection matched to the customer's drill string |
| Customization | Diameter, connection, cutter layout, waterways, hardfacing, color, logo and packaging |
Performance depends on formation, rig parameters, flushing and operating practice. Final configuration should be confirmed by the technical team.
Send diameter, thread/connection, formation description, target depth, rig model, flushing method and quantity. Photos or geological reports improve configuration accuracy.
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