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JRD390-380 |
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Features: Crystal shape is mainly complete and regular cubo-octahedron with high purity, high strength, high thermal stability and high impact resistance.Grain range:JRD390 30~60 mesh, JRD 380 20~60 mesh.
Applicatin: Allowing the user a choice from which to manufacture tools for hard stones,such as wire saw, gang saw, group saw, big saw blade and etc. For all kinds of concrete, geological drilling, engineering drilling, and all varieties of diamond dressing tools as well.
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JRD370 |
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Features: Crystal shape is complete with high purity, high toughness, high thermal stability and high impact resistance. Grain range: 20~80 mesh.
Applicatin: Allowing the user a choice which to manufacture tools for hard stones as well as concrete cutting tools, engineering drill bits, and diamond dressing tools.
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JRD360 |
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Features: Crystal shape is complete with high purity, mid-toughness, medium thermal stability and high impact resistance. Grain range: 20~400 mesh.
Applicatin: Suitable for cutting moderate hard granite and marble, cutting/drilling nonreinforced concrete and also for diamond dressing products.
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JRD350 |
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Features: Crystal shape is complete with high purity, mid-toughness, medium thermal stability and high impact resistance. Grain range: 20~400 mesh.
Applicatin: Suitable for cutting mid-hard granite and marbled, cutting/drilling nonreinforced concrete and also for diamond dressing products.
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JRD340 |
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Features: Crystal shape is complete with high purity, mid-toughness, medium thermal stability and high impact resistance. Grain range: 20~400 mesh.
Applicatin: Suitable for cutting mid-hard granite and marbled, cutting/drilling nonreinforced concrete and also for diamond dressing products.
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JRD330 |
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Features: Crystal shape is regular with lower strength. Grain range: 20~400 mesh.
Applicatin: Suitable for cutting and polishing soft stones like marble and also for diamond dressing tools.
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JRD320 |
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Features: Regular shape. Grain range: JRD320 20~400 mesh; JRD310 20~400 mesh.
Applicatin: Suitable for making resin bond or metal bond tools to process carbide and grind and polish conventional concrete products.
|
type/grian |
20/25 |
25/30 |
30/35 |
35/40 |
40/45 |
45/50 |
50/60 |
60/70 |
70/80 |
80/100 |
JRD390 |
|
|
★ |
★ |
★ |
★ |
★ |
|
|
|
JRD380 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
|
|
JRD370 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
JRD360 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JRD350 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JRD340 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JRD330 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JRD320 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JRD310 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JRD300 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JVD2 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JVD1 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
micro-powder |
W40 |
W 28 |
W 20 |
W 14 |
W 10 |
W 7 |
W 5 |
W 3.5 |
A-W (0-3) |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
type/grian |
100/120 |
120/140 |
140/170 |
170/200 |
200/230 |
230/270 |
270/325 |
325/400 |
400以细 |
JRD390 |
|
|
|
|
|
|
|
|
|
JRD380 |
|
|
|
|
|
|
|
|
|
JRD370 |
|
|
|
|
|
|
|
|
|
JRD360 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
JRD350 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
JRD340 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
JRD330 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
JRD320 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
JRD310 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
JRD300 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JVD2 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
JVD1 |
|
|
|
|
|
|
|
|
|
micro-powder |
A-W40 |
A-W28 |
A-W20 |
A-W14 |
A-W10 |
A-W7 |
A-W5 |
A-W3.5 |
A-W (0-3) |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
|
|
| |
|
|
