1. pdc drilling bit can drill fast
2. Longer service life
3. High efficiency
4. More than 25 years experiences
Port: TIANJING
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 200000 Piece/Pieces per Month
Payment Terms: L/C,T/T
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Packaging Detail: Usual export packing or packing according to customer's requirements.
Delivery Detail: Depends on the quantity, usually within 30 days
PDC anchor bits
Application:
It is mainly used to drill the bolt-mesh support hole and small diameter hole in the fields of mining, transportation, nonferrous metal and water-power engineering.
Regular specification: Φ25 Φ27 Φ28 Φ29 Φ30 Φ32 Φ36 Φ42
Regular thread standard: M14×1.5; M14×2; M16×2; M12×2.
Feature:
Suitable to drilling in hard rock formation(terrane). The blade is made of strengthened compact bits, which contains 150% diamond more than ordinary one, have high-strength gage protection ability and perfect abrasive resistance; moreover, high efficiency when drilling hard rocks.
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2. huge selection
3. factory directly
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3)20 years experience
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