Diamond Tunnel Boring Machine Wear Part Coal Mine Cutter Teeth Cutting Pick
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Product Highlights
- Long Service Life: Tungsten carbide cutting picks offer extended durability and reduced downtime.
- High Work Efficiency: Designed for superior performance in mining and drilling applications.
- Customizable Color: Color can be selected according to customer specific requests.
- Customizable Diameter: Available in diameters ranging from 19mm to 70mm.
- Diversified Designs: Meets all cutting conditions with various design options.
- Hard Alloy Inlaid: Features hard alloy inlays for long life and low energy consumption.
- High Hardness: Cone hardness exceeds HRC 65 with surface hardness over HV 2000.
- Wide Application: Suitable for continuous miners, longwall shearers, and roadheaders.
Product Attributes
- Customization
- Available
- After-sales Service
- 18 Mounth
- Warranty
- 18 Mounth
- Certification
- CE, ISO 9001:2000, ISO 9001:2008
- Condition
- New
- Motor
- AC Motor
- Drill Hole Diameter
- 250-300mm
- Drill Hole Depth
- 250-300m
- Bit Type
- Diamond Bit
- Drilling Way
- Impactor
- Color
- by Buyer's Option
- Use
- Mining and Drilling
- Diameter
- 19-70mm
- Transport Package
- Carton
- Trademark
- GNYAR
- Origin
- China
- HS Code
- 8536909000
- Production Capacity
- 1000000PCS
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Product Description

| Description: | rock drilling tools, construction drilling tools, mining tools, road milling tools, shield cutters and other related products. |
| Material: | carbide steel |
| Diameter | 19-70mm |
| Use | Mining and drilling |
| Color | According to the customer request |
1, Long service life.
2, High work efficiency.
3, Good efficiency: because of the change times greatly reduced, shorten the downtime of coal machine, reduce the cost of mining.
Parameter:
A: Cone hardness: HRC > 65
B: Pick rod hardness: HRC28°-32°
C: Surface hardness: HV > 2000 heat treatment process, up to 40-45 degrees
Application:
1.Apply to continuous miners, longwall shearers, roadheaders, and so on.
2.Through the wearing resistant test and the hardness test
3.With diversified designs can meet all cutting conditions.
4.With hard alloy inlaid have long life, low energy consumption and high efficiency.
5.Reducing downtime and costs.
6.It could be made according to Customers'specific demands.

Q1. Can I have a sample order for Terminal blocks?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 1-2 days, mass production time needs 1-2 weeks for order quantity more than 100K pieces
Q3. Do you have any MOQ limit for terminal blocks?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Terminal block?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print number on the terminal block?
A: Yes. Please inform us formally before our production and confirm it firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR243805". Items marked "" are certified.
Company Profile
CIXI GNYAR BEARING Co., Ltd is specialized in bearings areas since 2013, we create an innovative sales service of bearings to satisfy diffierent kinds of application.
We are located in Cixi city, Zhejiang province, China, near Ningbo and Shanghai port, which has recognized by special ISO, with CE certificiate, The various bearings we produce there have been inspected and confirmed by SGS to be RoHS compliant.
We Registered "GNYAR" in 2014, registered "MAJC" in 2018, both was received in high-performance praise, and earned high reputation. Our products is widely used to mining machinery, motorcycle parts, agricultural machine, auto parts and embroidery machine spare parts, Power tools, bicycle, Semiconductor Facilities. Fitness Equipments, Toys, fishing, industrial using design, etc.
After years of development, we believe that by establishing a mutually beneficial relationship with our customers we can both continue to grow and prosper, we wish and hope to always grant you satisfaction.
About Our Factory & Business Background
- Address
- Kandun Industrial Zone, Cixi City, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-05-29
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can I have a sample order?
- Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
- What is the lead time?
- Samples need 1-2 days, mass production time needs 1-2 weeks for order quantity more than 100K pieces.
- Do you have any MOQ limit?
- Low MOQ, 1pc for sample checking is available.
- How do you ship the goods and how long does it take to arrive?
- We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
- How to proceed an order?
- Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
- Is it OK to print number on the product?
- Yes. Please inform us formally before our production and confirm it firstly based on our sample.
- Do you offer guarantee for the products?
- Yes.
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