1.PDC bits has reinforced PDC blade;
2.Super anti-wear characteristic;
3.Ultra-durability;
4.Patented products;
5.25 years.
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 the quantity,usually within 30 days.
Name:
PDC mining concave four-wings drill bits
Features:
1. Comparing with the PDC concave three-wing drill bits, it has longer
service life, better stability and stronger gage protection, thus the cost
performance is higher when drilling hard rocks.
2. Patent product (Cert No.:ZL 03313986.5).
Type: Ordinary; Strengthened; High Strength.
Main Technical Parameter of Drill Bits:
Size | Blade Quantity | PDC Quantity | Waterpore Quantity | Waterpore Diameter(mm) | ||
Diameter(mm) | Height(mm) | Top | Flank | |||
75 | 120 | 4 | 10 | 6 | 10 | 12 |
94 | 130 | 4 | 10 | 6 | 10 | 13 |
113 | 140 | 4 | 14 | 6 | 10 | 14 |
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