- Product name:carbide parabolic button
- Keywords:carbide parabolic button
- Material:100% Virgin Tungsten Carbide
- Certificate:ISO 9001:2000
- Surface:polished
- Usage:down the hole hammer bit
- Grade:MK4/MK6/MK10/MK8
- Application:drill wells
- Size:OD16* H28
- Advantage:long working time
- Place of Origin:CN
- Brand Name:Rixin
- Model Number:carbide button-4
- Alloy Specification:MK40
- Particle:Medium
lower pressure down the hole hammer bit for drilling mid soft rock formation tungsten carbide parabolic button insert
tungsten carbide buttons bits,tungsten carbide button,button drill bit,tungsten carbide buttons bits
Grades of carbide drill insert
| Grade | Density | T.R.S | Hardness | Performance & application recommended | Approx Grades in China |
| g/cm3 | MPα | HRA | |||
| MK6 | 14.7 | 2400 | 89.5 | 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. | YG8 |
| MK15 | 14 | 2500 | 87.5 | Good strength and less wear resistance, for bits of rotary hammerrock drills and heavy rock drills,for hard and very hard rocks. | YG15 |
| MK10 | 14.7 | 2450 | 88.5 | Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. | YG8C |
| MK15 | 14.7 | 2450 | 87.8 | Suitable to strips, conical buttons for rotary,percussion-resistant, geological prospecting,buttons, cut soft and medium hard formations. | YK15/ YG9C |
| MK20 | 14.4 | 2550 | 87 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. | YG20/ YG10C |
| MK25 | 14.5 | 2600 | 87.5 | Primarily for the buttons and inserts of rotary percussion bits to cut medium hard and very hard formations. | YK25 |
| MK30 | 14.4 | 2600 | 87 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. | YG11C |
| MK40 | 14.2 | 2650 | 86.5 | Predominatly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations. | YK40/ YG13C |
| MK50 | 14 | 2700 | 86.5 | For oil cone drill bits, for medium soft and medium -hard rocks. | YG15C |
Other grades may be offered by customers' requirements.
| Type | Dismension | ||
| Diameter | Height | Crest Height | |
| SD07211AS85 | 7.2 | 11 | 3.9 |
| SD08212AS07 | 8.2 | 12 | 4.3 |
| SD09213AS17 | 9.2 | 13 | 5.0 |
| SD10215S20 | 10.2 | 15 | 5.0 |
| SD11216S22 | 11.2 | 16 | 5.8 |
| SD12317S20 | 12.3 | 17 | 6.7 |
| SD13318S24 | 13.3 | 18 | 6.8 |
| SD14320S28 | 14.3 | 20 | 7.3 |
| SD16324S30 | 16.3 | 24 | 8.4 |
| SD18327S33 | 18.3 | 27 | 10.5 |
it is unique performance, therefore they are widely used in oil drilling and shovel snow, snow plough machine equipment, etc.
At the same time also is used for coal mining machine tool, mining machinery and road sweeping snow removal and road maintenance tools.In the quarry, mining, tunnel engineering tools, as well as civil construction.
1, Soon after the order is confirmed, carbide parabolic buttonproducts will start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of carbide parabolic buttonsamples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production
3, Bulk production ,press the raw materials to shape blanks,and all carbide parabolic button blanks must be passed by semi finished inspection,
4, Then sinter blanks to finish (HIP) and finished products inspection, we have 10 sets of vacuum sintering furnace and 2 sets of HIP in the factory ensure the best quality and production capacity.
step 1, wrapped carbide parabolic button in paper to avoid carbide parabolic button to broke
step 2, put the carbide parabolic button in inner small carton box
step 3, put the inner box into outter carton and fill the carton with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.
Technical support:
1. Technical support by phone, email or MSN/Skype around the clock
2. Friendly English version manual and operation video CD disk
3. Engineer available to service machinery overseas
After sales services:
Normal carbide parabolic button is properly good before dispatch and can achieve your expection. You will be able to use the carbide parabolic button immediately after received carbide parabolic button.
Besides, you will be able to get free training advice towards our carbide parabolic button in our factory. You will also get free suggestion and consultation, technical support and service by email/fax/tel etc
30 workers, 8000 m2 non-dust workshop, 18 years experience , 10000 sets mould, 5 workshop included grinding powder workshop, pressing workshop, sintering workshop, processing workshop, mould production workshop, production capacity 50tons/month, well-known brand ”Ri Xin” has registered in Europe for 6 years , ISO, CE&FDA certificated, one hour reach Shanghai port, this is how we keep superior quality and competitive offers for global valued customers.
Our main products cover cold heading dies, wire drawing dies, strips and plates, saw tips, brazed tips, disc cutters, round rods, rock drilling bits and buttons, milling tools, also we can make all kinds of customized proposal to meet customers’ requirement.
1. We joined Alibaba Trade Assurance to make sure the buyer’s benefit. If can’t meet the details in the contract, 100% of your payment will be returned.
2. As a professional manufacturer, we have 18 years factory experience for carbide parabolic button. We are devoting to the research and manufacturing of many different type and size.
3. You can see from the below picture that many customers visited our exhibition booth, more and more customers in the world are using our carbide parabolic button , we received many good feedbacks or reviews from lots of countries.
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