Spectrum Monocrystalline Diamond Compound

Grit Size Chart

 

 

End Use

Spectrum Color

Grade Number

Grain Size

(microns)

Grit Size

Finish Cut

5 Gram

Syringe

9 Gram

Syringe

18 gram

Syringe

25 Gram

Jar

Super Fine

Pink

1/10th

0 - 1/5 micron

200,000+

Sub Zero Micro

N

Y

Y

Y

Super Fine

Ivory

1/4

0 - 1/2 micron

60,000

Sub Zero Micro

Y

Y

Y

Y

Super Fine

Grey

1/2

0 - 1

50,000

Zero Micro

Y

Y

Y

Y

Super Fine

White

1

0 - 2

14,500

Ultra Fine

Y

Y

Y

Y

Super Fine

Violet

3

2 - 4

8,000

Super Fine

Y

Y

Y

Y

Fine Grit

Indigo

6

4 - 8

3,000

Fine Micro

Y

Y

Y

Y

Fine Grit

Dark Blue

9

8- -12

2,000

Light Micro

Y

Y

Y

Y

Fine Grit

Light Blue

15

12 - 22

1,200

Medium Micro

Y

Y

Y

Y

Medium Grit

Green

30

22 - 36

600

Light Cut

Y

Y

Y

Y

Medium Grit

Yellow

45

36 - 54

325

Medium Cut

Y

Y

Y

Y

Medium Grit

Tan

60

54 - 80

230

Med. Coarse

Y

Y

Y

Y

Coarse Grit

Orange

90

Mesh

170

Coarse Cut

Y

Y

Y

Y

Coarse Grit

Red

120

Mesh

120

Extra Coarse

N

Y

Y

Y

Coarse Grit

Black

150

Mesh

100

Very Coarse

N

N

Y

Y

 

All products are available in three diamond concentrations

           Gold Label (100% diamond concentration)

           Silver Label (75% diamond concentration)

           Blue Label (50% diamond concentration)

All products are available in Water Soluble (designated DW57) and Universally Soluble (D57) options 

When ordering please order by Concentration/Solubility/Spectrum Color/Grade (ie Gold Label, D57, Violet, #3)