Auger Teeth China Bullet Teeth Rock Bits for Rotary Drilling

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Product Overview


Product Description



Overall height
Installation height
Installation diameter
Maximum outer diameter of pick body
surface treatment
Antirust coating

Mining Cutting Picks Drill Bits Specifications:

1.Model Name: Mining Drill Bit Cutting Teeth HP3050-22TD

2.Material:High quality coarse crystalline tungsten carbide alloy from GESAC.The hardness value of cemented carbide head is above HRA86 (hardness > HV 0.22300), and the bending compressive strength is > 3500 MPa

3.Physical Description: forged from high-strength 42CrMo special steel, the impact toughness of the tooth body is > 80J, and the bending strength is ≥ 2100N / mm2. The quenching and tempering deep cooling and heat treatment process can maintain high hardness and excellent toughness.

4.MOQ:15 pieces

5.Packaging Detail:15pcs/carton (plastic box)

6.Delivery Detail:15-20 days

Our Advantages

The additional wear-resistant layer is made of laser 3D printed ceramic material with hardness > HV 0.21400 (equivalent to HRC90), which is much higher than the hardness of pick body in the same industry (HRC 52-60), and the wear life is more than doubled.

Through thousands of experiments conducted by dozens of customers at home and abroad on the construction site, it is proved that the wear resistance and service life of HP pick are at least more than 100% higher than those of other brands from Germany, Sweden and China.

Company Profile

Packing & Delivery


Q1. What are the advantages of your company?
A1. Our team have more than 10 years of work experience in construction machinery and commercial vehicles industries. Relying on our own platform and centralized procurement, to provide customers with multiple categories spare parts with high-quality and competitive price. And we have several distribution center and overseas parts agent, acting as an integrated service and parts provider.

Q2. What payment terms can you accept?
A2. Usually we can use T/T or L/C terms, sometimes we can also use DP terms.

Q3. What INCOTERMS 2010 terms can you use?
A3. We are a professional international company that can handle all INCOTERMS 2010 terms, and we usually use regular terms, such as EXW, FOB, CFR, CIF, CIP, DAP.

Q4. What logistics methods can you use for shipment?
A4. We can transport construction machinery and commercial vehicles by various means of transportation (such as
containers,ro-ro/bulk transportation, trucks or trains) for light parts and emergency needs, these goods can be delivered by international express companies, such as TNT, DHL, UPS or FedEx.

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