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Brand Name : VKD
Model Number : tungsten carbide
Certification : ISO9001:2008
Place of Origin : zhuzhou
MOQ : negotiate
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 80tons/month
Delivery Time : 15-20work days
Packaging Details : paper,then paper boxs
name : tungsten carbide buttons
Feature : Good wear resistance
Color : Gray
Application : oil drilling bits
Size : OEM accepted
Various Type Cemented Carbide Buttons , Carbide Button Inserts With Mushroom Shape
Product Description
 
1. Grade: K10/k20/k30/k40
2. Size: customized
3. Standard: ISO
4. Certification: TUV
Features
 
1. High wear resistance.
2. High precision and polish.
3. Various types available.
4. ISO9001:2008.
5. Supply carbide button inserts with mushroom shape
 
| Grade | density(g/cm3)±0.01 | coercive force(KA/M)±0.05 | Hardness(HRA)±0.05 | TRS(Mpa) | Recommended Application | 
| KJ35 | 14.65 | 4.5 6.5 | 86.5 | 2500 | Used Mainly For Tunnel Excavation In Soft Rock Formation And Mining The Coal With Coal Gangue Formation. It Has Good Wear Resistance And Long Life Time. | 
| KJ38 | 14.5 | 4.0 6.0 | 86 | 2560 | Used Mainly For Tunnel Excavation In Mid Hard Rock Formation Nd Mining The Coal With Coal Gangue Formation. It Has Good Impact Toughness. | 
| KJ40 | 14.4 | 3.8 5.5 | 85.8 | 2600 | Used Mainly For Tunnel Excavation Of Harder Rock Formation And Mining The Coal By The Machine Mounted With A Big Diameter Of Cylinder. | 
| KJ45 | 14.2 | 3.5 5.0 | 85.6 | 2700 | 1. Applied To The Mount On Big Combine Machine Mining Coal. The Insert Has Good Impact Toughness.2. Applied To Tunnel Excavation In Hard Rock Formation | 
 
 
 
Welcome your inquiry. 
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