2-908-8 Shinmarukohigashi Kawasaki-shi Nakahara-ku Kanagawa-ken 211-0004
JAPAN
Phone: +81-44-433-7171 Fax: +81-44-411-0201
EXAMPLES OF DIAMOND AND cBN WHEELS NAMING
Abrasive grain layer
These are cross-sectional shapes of abrasive grain layer, and classification
shapes. Cross-sectional shapes of abrasive grain layer are regulated by
JIS, and are as follows:
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| CLASSIFICATION | SIGNS - SHAPES | CLASSIFICATION | SIGNS - SHAPES |
| A |  |
J |  |
| AH |  |
K |  |
| B |  |
L |  |
| C |  |
LL |  |
| CH |  |
M |  |
| D |  |
P |  |
| DD |  |
Q |  |
| E |  |
 |
|
| EE |  |
S |  |
| F |  |
U |  |
| FF |  |
V |  |
| G |  |
Y |  |
| H |  |
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バナースペース
Oriental Diamond Tool Lab.Ltd.
2-908-8 Shinmarukohigashi Kawasaki-shi Nakahara-ku Kanagawa-ken 211-0004 JAPAN
Phone +81-44-433-7171
FAX +81-44-411-0201