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Hold Diamond single crystal include 9800 series.It has complete specifications, various sizes and grades.They are able to produce variety tools for stone,constructionand mining industries.The diamond grit particle character(size, strength, crystallinity) plays major role in understanding the behaviour of grit application.All have stable quality and are able to meet different requirement from customers.

 

 

Supreme Grade
Type
Description
Application
HD9890

Regular and complete crystal shape
High impact strength
Thermal stability
Tiny impurities
Good wear resistance

High grade cutting tools
Revising tools
Geological drills

Saw blades
Electroplated grinding wheels

HD9880

Regular and complete crystal shape
High impact strength
Thermal stability
Good transparency
Good wear resistance

Diamond tools
Concrete engineering drill
Wire saw

Electroplated products
 

HD9860

Comparatively regular and complete crystal shape
Comparatively good impact strength
Thermal stability
High mechanic
Good wear resistance

Good sharpness

Saw blades of high and medium load
Wire saw
Grinding wheel
 

HD9840

Comparatively regular and complete crystal shape
Normal impact strength
Thermal stability
Good wear resistance
Good sharpness

Cutting tools with medium load
No reinforced concrete
pavement
Roller
Grinding wheel

 

HD9820

Regular shape and comparatively complete crystal shape
Normal impact strength
Thermal stability Good sharpness

Cutting
Grinding wheels
Cutting tools with
medium and low load

 

Saw-cut synthetic diamond is available for granularities