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Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | JWE |
| Certification: | ISO9001:2015 |
| Model Number: | JK30.4/JK25.8 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Kilograms |
|---|---|
| Price: | Negotiable |
| Packaging Details: | 41cm*20cm*12cm OR CUSTOMIZED |
| Delivery Time: | 10-20 days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 1000T/ year |
|
Detail Information |
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| Hardness: | 85.0-87.0HRA | Bend Strength: | 2600-2800mPa |
|---|---|---|---|
| Grian Size: | >=4.0 | Service: | OEM/ODM |
| Material: | Tungsten Carbide WC+Co | Application: | Drilling,Petroleum,Chemical And Mechanic Idustry |
| Type: | Customized,OEM Accepted | Surface: | Rough Grinding |
| Keywords: | Tungsten Carbide Buttons | Color: | Mainly Silvery Gray |
| Usage: | Mining Turning,coal Mine/ Water Well/ Oil Field Drill Bit | ||
| High Light: | Tungsten Carbide Round Shank Bits,OEM Coal Mining Round Shank Bits,Roadheader Coal Cutter Picks |
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Product Description
DESCRIPTION:
The carbide buttons sintered by coarse-grained cemented carbide, with the properties of high hardness and good transverse-rupture strength, corrosion resistance, and resistance to acid and alkali, long service life. These Button tips have many types: cold pavement milling-planing machine; rotary digging machinery; coal digging machine; roadway and tunnel boring machine; trench excavator, etc.
They are widely used for crushing or milling rocks, drilling or tunnelling construction, coal picking or well boring.
| Item | CARBIDE BUTTONS |
| Model | CUSTOMIZED |
| Grade | JK30.4,JK25.8 |
| Material | 100% virgin tungsten carbide |
| Type | CUSTOMIZED |
| Surface | Grinding, Ungrounded |
| Service | OEM /ODM |
| Certificate | ISO9001:2015 |
| Sample | Free |
| MOQ | 20 kg |
Parameters List:
| Grade | Cobalt content | Binder | Grain size | Density | Hardness | Coercivity | TRS |
| wt% | % | um | g/cm3 | HRA | KA/m | MPa or N/mm2 | |
| JK25.8 | 8.0-9.0 | 8.5 | 7.0 | 14.65 | 86.30 | 3.6-4.2 | 2800 |
| JK30.4 | 8.6-10.0 | 10 | 4.5 | 14.53 | 85.30 | 3.8-4.8 | 2600 |
Products Types:
APPLICATION:
There are high performance for percussion drilling, rotary prospecting bits to cut soft and medium-hard formations, and medium-hard drilling bits, also used for hardwood, non-ferrous metal, granite, and marble.
Products Demonstrations:
Factory Demonstration:
Testing & Inspection:
Polishing Machine:
Microscope:
Hardness Test Gauge
Electronic Hardness Measuring Instrument
Hardness Measuring Instrument
FAQ:
Q: Are you a trading company or manufacturer?
A: We are a professional factory for 15 years.
A: We are a professional factory for 15 years.
Q: Trade Assurance?
A: We have joined the Trade Assurance on Alibaba to protect your payment to make sure that we deliver on time and manufacture quality products as required.
Q: How to send an inquiry?
A: It's better to send us detailed specifications of products, it's better attaching some photos for better understanding, You
can:-Send us an inquiry from the Alibaba.com platform.-Send email to us directly, salespersons always wait for service at work.
Q: How do you guarantee your quality?
A:Firstly, we do a quality test during every process. And we use production instruction cards when one process finished, the work will be signed on the production instruction cards. Secondly, we will collect all comments on our products from customers in time. And try our best to improve quality all the time.
Q: Do you offer samples?
A: Yes, we do offer samples. However, buyers need to pay for the freight. In addition, whether samples are free or not depends on the quantity you buy.
Q: What kinds of payment do you accept?
A: In addition to the patterns of payment shown above, you can discuss with us in which way you would like to pay, such as TT, Western Union, Alipay etc.
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