Active Member
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[China]
Address: No.508 Jinshan Road, Jinshan Industrial Park, Hetang District,Zhuzhou City, China
Contact name:Bonnie
ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD. |
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Hard Rock Mining Chisel Drill Bit Tungsten Carbide Rock Mining
Inserts
Our advantages:
1. Manufactured with the highest quality carbide for stable &
consistent quality.
Application field
· Automotive industry
· Engineering industry
· Construction industry
· Petrochemical industry
Recommended Carbide Grade
| Grade | Grain Size(%) | Binder | Hardness (HRA) | TRS(Mpa) | Density(g/cm3) | Grade Description | Application | ||
| Rock Drilling | Conical Bits | Oil Exploitation | |||||||
| DK30.3 | medium | 9 | 88.8 | 2800 | 14.55-14.70 | Can be used in mining applications where moderate toughness is required.Main application include compacts of tricone rock bits for oil and gas drilling. | ● | ||
| DK30.4 | coarse | 9 | 87.5 | 2800 | 14.55-14.70 | Can be used for bits of mining and tunnelling. It lias excellent toughness and thermal fatigue property. | ● | 〇 | |
| DK35.1 | medium | 10 | 88.3 | 2800 | 14.45-14.60 | Can be used in mining applications where moderate toughness is required.Main application include compacts of tricone rock bits for oil and gas drilling. | ● | ||
| DK20 | coarse | 10 | 87.5 | 2800 | 14.40-14.60 | Can be used for bits of mining and tunnelling. It lias excellent tougliness and thennal fatigue property. | ● | 〇 | |
| DK40.1 | medium | 11 | 88 | 2800 | 14.35-14.50 | Can be used in mining applications where moderate toughness is required. Main application include compacts of tricone rock bits for oil and gas drilling. | ● | 〇 | |
● Recommended Grade
〇 Second Selection Grade
Cemented carbide can be used for making the drill bits/
end-mills / reamers; automobile special cutters, printed circuit
board special cutters, engine special cutters, horologe
processing special cutters, integral vertical milling cutter,
graver and etc. Besides, they can be also used for making of
cemented carbide stamping head, core bar and perforation tools.
Zhouzhou Jintai Cemented Carbide products will be packaged in PVX
boxes- paper boxes - wooden boxes, then will be deliveried as per
customers’ choices.
We can also packing our cemented carbide products as customers’
requirement.
To offer you a correct and fast quotation, your details in the
following questions about the carbide you needed will help a lot:
1. carbide grade
2. carbide type and application
3. detailed dimensions(it is better to have a technical carbide
drawing)
4. carbide surface treatment
5. other requirements
Once your inquiry reached us, a competitive quotation will reach
you in 24 hours.
Zhuzhou JinTai cemented carbide co.,ltd speicialized in
design and production of cemeted carbide prodcuts since 2001.
Factory of Zhuzhou JinTai cemented carbide co.,ltd covers
more than 13,000 squre meters, located in the Zhuzhou city
,industrial city of Hunan province, China.
Our product includes cemented carbide cutting tools ,engineering
components,forming tools,wear parts and related carbide saw
materials. Our products are widely used in machinary, mining,
electronics, construction,etc.
