Coated Diamond Powder

Nickel Coating

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Coating type

Weight increase

Available size

1

Cluster Nickel Coating

30-60%

20/25-W10

2

Spiky Nickel Coating

56-60%

20/25-270/325

3

Double-layer Coating (Ti,Ni)

30-60%

20/25-W20

Advantages:

Increase bond retention, Minimize the instance of crystal pull-out

Increase the strength of diamond, provide longer tool life

Prevent diamond surface from chemical etching and oxidation

Helps in heat dissipation , withstand the highest grinding force and temperature

Copper coating

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Coating type

Standard Copper (50%)

Available size

20/25-W10

Advantages

Ideal for dry grinding applications

Helps in heat dissipation , withstand the highest grinding force and temperature

Increase the strength of abrasive, improve the tool longer life

Titanium coating

Images

Coating type

Standard Titanium (1%)

Available size

20/25-W20

Advantages

Increase the strength of diamond and provide longer tool life

Improves the retention force between diamond and bond;

Prevents diamond surfaces from chemical etching and oxidation;

Helps in heat dissipation , withstand the highest grinding force and temperature

30/35

35/40

40/45

45/50

50/60

60/70

70/80

80/100

100/120

120/140

140/170

170/200

200/230

230/270

270/325

325/400

400/500

36-54

30-40

20-40

22-36

20-30

15-25

12-22

10-20

8-16

7-14

6-12

5-10

Nickel coating

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Copper coating

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Titanium coating

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