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Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

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JWE CARBIDE CO., LTD.

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Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

Brand Name : JWE

Model Number : JK30.4/JK25.8

Certification : ISO9001:2015

Place of Origin : CHINA

Payment Terms : L/C, T/T, Western Union

Supply Ability : 1000T/ year

Delivery Time : 10-20 days

Packaging Details : 41cm*20cm*12cm OR CUSTOMIZED

MOQ : 10 Kilograms

Price : Negotiable

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

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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:

Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

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:

Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

Factory Demonstration:

Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

Testing & Inspection:

Polishing Machine:

Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

Microscope:

Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

Hardness Test Gauge

Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

Electronic Hardness Measuring Instrument Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

Hardness Measuring Instrument

Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

FAQ:

Q: Are you a trading company or manufacturer?
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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Tungsten Carbide Round Shank Bits For Coal Longwall Shearer, Roadheaders, Tunnelling, Trenching, And Drilling

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