1.PDC bit has four blades are setting at the same horizontal of the crown
2. Extra-large drainage hole
3. 25 years experiences
Port: Lianyungang/Qingdao/Shanghai/Ningbo etc.
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 200000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Usual export packing or packing according to customer's requirements.
Delivery Detail: Depends on teh quantity,usually within 30 days.
PDC hydroelectric drill bits
Features:
1. The blades are setting at the same horizontal of the crown which
improved drilling footage efficiency of the compact bits.
2. The extra-large drainage hole ensures good drainage speed and rapid
drilling footage.
3. It is applied in the projects of water resources and hydropower, mining,
small diameter hole drilling etc.
Main Technical Parameter of Drill Bits:
Size | Blade Quantity | PDC Quantity | Waterpore Quantity | Waterpore Diameter(mm) | ||
Diameter(mm) | Height(mm) | Top | Flank | |||
50 | 110 | 3 | 4 | 4 | 6 | 10 |
65 | 110 | 3 | 6 | 4 | 10 | 12 |
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