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Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface

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Good quality Tungsten Carbide Strips for sales
Good quality Tungsten Carbide Strips for sales
Made a visit to the factory last year. It was a very nice trip and ZHUZHOU is a quiet,confortable city .Thanks for your entertainment.

—— Claudine from Brasil

20 days to receive the products,Great factory and DHL !

—— Pawan Kumar from Pakistan

Very good quality ,It’s a surprise for me to get them with this price.

—— James Gray from USA

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Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface

China Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface supplier
Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface supplier Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface supplier

Large Image :  Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface

Product Details:

Place of Origin: China
Brand Name: Rixin
Certification: CE ROHS UL ISO
Model Number: MK15

Payment & Shipping Terms:

Minimum Order Quantity: 5KG
Price: USD+65~32+10kg~50kg
Packaging Details: Cartons
Delivery Time: 5-15 days
Payment Terms: L/C, T/T
Supply Ability: 50+tons+per month
Detailed Product Description
Keyword: Tungsten Carbide Rock Drill Button Material: 100% Raw Material
Usage: Mining Tools Place Of Origin: Hunan, China(Mainland)
Product Name: Tungsten Carbide Rock Drill Button Surface: Finished
Tolerance: Customized Density: 14.6 G/cm3
Hardness: 88.0 HRA T.R.S: 2750 MPa

 

Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface

 

 

Advantage of tungsten carbide button                                                                         

 

Our durable carbide with excellent fracture resistance dramatically improve tool life with high penetration rates.

 

The consistent performance and tolerance are mainly attributed to our pure raw materials and strict ISO quality control.

All of our carbide mining tips and inserts are made from virgin raw materials

 

HIP sintered for the top good quality and high performance.

Various sizes and styles are available here and we can also make the tips in any new design and sizes to meet our customers' requirement.

 

 

 

Desciption of tungsten carbide button                                                                                            

 

Grade Density g/cm3 Hardness HRA

T.R.S MPa

Performance&application recommend
MK4 15.1 90.0 1800

 

mainly used as small buttons for percussion bits to cut soft and medium hard formations

 

MK6 14.9 90.5 2600

 

for coring crowns,electric coal drill bits,coal cutting picks,oil cone bits and scraping knife bits,used in geological prospecting,coal mining and oil well boring

 

MK8 14.7 89.0 2800

 

suitable for coring crowns,electric coal drill bits,coal cutting picks,cone drill bits and scraping knife bits,used in geological prospecting,coal mining and oil well boring

 

MK15 14.6 88.0 2750

 

suitable to strips,conical buttons for rotary percussion-resistant,geological prospecting buttons,cut soft and medium hard formations

 

 

Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface

 

Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface

TYPE D H SR

β°

SQ0610 6.25 9.9 3.4 20

26.5

SQ0812 8.25 12.2 4.4 20 26.5
SQ0914 9.25 13.9 5.0 20 26.5
SQ1019 10.25 18.9 5.5 20 27
SQ1119 11.30 19.0 6.0 20 27
SQ1221 12.35 20.9 6.6 20 28
SQ1220A-X 12.35 20.0 6.3 25 24.75

 

Remark:above size we also can provide

 

 

 

Application of carbide button                                                                                                               

Grade Mk15 Rock Drill Tools Cemented Carbide Buttons Finished Surface

 

Production process of cemented carbide button                                                

 

The manufacturing process begins with the composition of a specific tungsten carbide powder mixture- tailored for the application.

 

This powder is compacted into a form.


In a high- temperature sintering furnace, the tungsten carbide structure of the blank is shaped at     precise temperatures for strictly defined periods.

 

During this heat treatment, the tungsten carbide blank undergoes shrinkage of some 50% in volume.

 

The sintered tungsten carbide component gains its final finish by additional grinding, lapping and/ or  polishing processes.

 

 

 

company information                                                                            

 

zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of 2001 with the investment of RMB 40 million. We have up-to-date production machine line and a lot of technicians.

 

Zhuzhou MingRi Cemented carbide co.,ltd is located in the tungsten carbide hometown , convenient transportation, from changsha airport just 40 minutes, wuhan just 1.5 hour, from guangzhou just 2 hours. A favorable peripheral environment for cemented carbide manufacturing provides a natural barrier. Convenient traffic for tomorrow's internationalization laid a wide road.

 

 

 

FAQ                                                                                                                              

 

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Contact Details
Zhuzhou Mingri Cemented Carbide Co., Ltd.

Contact Person: Anna Kuang

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