CSD280 Synthetic Diamond Grit
CSD280 features straight diamond crystal edge,bright diamond crystal surface, transparent yellow color,comparatively higher strength and thermal stability,instead of high grade crystal shape made by two sides press,applied to high strength saw,drill and grinding tools.
We supply synthetic diamond grits,diamond saw grits and diamond wheel grits,diamond micron powders and diamond lapping powders for cutting,grinding and polishing applications.
Available sizes 10/12 12/14 14/16 16/18 18/20 20/25 25/30 30/35 35/40 40/50 50/60 60/70 70/80 80/100 and finer sizes.
Features of CSD280 Synthetic Diamond Grit:
- Consistent crystal color
- Regular shape
- Good transparency
- High strength and great thermal stability
- Applied to make tools for sawing all kinds of hard stone and concrete
- Suitable for diamond geological drills
Rough size and big diamond grain particle size availability for CSD diamond grits
Grade | 18/20 | 16/18 | 14/16 | 12/14 | 10/12 | 2.0mm | 2.2mm | 2.4mm |
CSD210 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD220 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD240 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD260 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD280 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD290 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD290A+ | √ | √ | √ | √ | √ | √ | √ | √ |
CSD291 | √ | √ | √ | √ | √ | √ | √ | √ |
Grade | 2.6mm | 2.8mm | 3.0mm | 3.2mm | 3.4mm | 3.6mm | 3.8mm | 4.0mm |
CSD210 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD220 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD240 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD260 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD280 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD290 | √ | √ | √ | √ | √ | √ | √ | √ |
CSD290A+ | √ | √ | √ | √ | √ | √ | √ | √ |
CSD291 | √ | √ | √ | √ | √ | √ | √ |
Medium to fine particle size availability for CSD diamond grits
Grade | 30/35 | 35/40 | 40/45 | 45/50 | 50/60 | 60/70 | 70/80 |
CSD211 | √ | √ | √ | √ | √ | √ | |
CSD215 | √ | √ | √ | √ | √ | √ | √ |
CSD220 | √ | √ | √ | √ | √ | √ | √ |
CSD225 | √ | √ | √ | √ | √ | √ | √ |
CSD230 | √ | √ | √ | √ | √ | √ | √ |
CSD240 | √ | √ | √ | √ | √ | √ | √ |
CSD260 | √ | √ | √ | √ | √ | √ | √ |
CSD280 | √ | √ | √ | √ | √ | ||
CSD290 | √ | √ | √ | √ | √ |
Grade | 80/100 | 100/120 | 120/140 | 140/200 | 170/200 | 〈200 |
CSD211 | √ | √ | √ | √ | √ | √ |
CSD215 | √ | √ | √ | √ | √ | √ |
CSD220 | √ | √ | √ | √ | √ | √ |
CSD225 | √ | √ | √ | √ | √ | √ |
CSD230 | √ | √ | √ | √ | √ | √ |
CSD240 | √ | √ | √ | √ | √ | √ |
CSD260 | √ | √ | √ | √ | √ | √ |
CSD280 | ||||||
CSD290 |
Diamond Grits Mesh Sizes Comparison Chart
REALTEC |
International Standard |
FEPA (Euro) |
USA |
JAPAN |
Theoretical Basic Size |
RUSSIA |
||||||||
GB/T6406-1995 |
ISO |
ANSI B74.16-1971 |
JIS4130-1998 |
9206-80 |
||||||||||
Mesh | Grain Size | Grain | Mesh | Size | Grain | Mesh | Mesh | Grain Size | Mesh | Grain Size | Inch | Millimeter | Mesh | Grain Size |
40/50 | 425/300 | 427 | 40/50 | 425/300 | D427 | 355/300 | 40/50 | 425/300 | 40/50 | 425/300 | 0.015 | 0.378 | 500/400 | 500/400 |
50/60 | 300/250 | 301 | 50/60 | 300/250 | D301 | 300/250 | 50/60 | 300/250 | 50/60 | 300/250 | 0.011 | 0.288 | 400/315 | 400/315 |
60/80 | 250/180 | 252 | 60/80 | 250/180 | D252 | 250/180 | 60/80 | 250/180 | 60/80 | 250/180 | 0.009 | 0.226 | 250/200 | 250/200 |
80/100 | 180/150 | 181 | 80/100 | 180/150 | D181 | 180/150 | 80/100 | 180/150 | 80/100 | 180/150 | 0.0069 | 0.174 | 200/160 | 200/160 |
100/120 | 150/125 | 151 | 100/120 | 150/125 | D151 | 150/125 | 100/120 | 150/125 | 100/120 | 150/125 | 0.0058 | 0.148 | 160/125 | 160/125 |
120/140 | 125/106 | 126 | 120/140 | 125/106 | D126 | 125/106 | 120/140 | 125/106 | 120/140 | 125/106 | 0.0048 | 0.123 | 125/100 | 125/100 |
140/170 | 106/90 | 107 | 140/170 | 106/90 | D107 | 106/90 | 140/170 | 106/90 | 140/170 | 106/90 | 0.0041 | 0.103 | 100/80 | 100/80 |
170/200 | 90/75 | 91 | 170/200 | 90/75 | D91 | 90/75 | 170/200 | 90/75 | 170/200 | 90/75 | 0.0034 | 0.866 | 80/63 | 80/63 |
200/230 | 75/63 | 76 | 200/230 | 75/63 | D76 | 75/63 | 200/230 | 75/63 | 200/230 | 75/63 | 0.0030 | 0.075 | 63/50 | 63/50 |
230/270 | 63/53 | 64 | 230/270 | 63/53 | D64 | 63/53 | 230/270 | 63/53 | 230/270 | 63/53 | 0.0026 | 0.066 | 50/40 | 50/40 |
270/325 | 53/45 | 54 | 270/325 | 53/45 | D54 | 53/45 | 270/325 | 53/45 | 270/325 | 53/45 | 0.0022 | 0.057 | ||
325/400 | 45/38 | 46 | 325/400 | 45/38 | D46 | 45/38 | 325/400 | 45/38 | 325/400 | 45/38 | 0.0019 | 0.048 |
Related links of synthetic diamond grits and diamond powders as follows: