Each Particle is with sub-crystal structure. Irregular and Very rough surface. New cutting edges come out during working.
Also available in electroless plating of both nickel (30% and 56% by wt.) and copper (50% by wt.) allowing for better crystal retention in both phenolic and polyimide bond systems.
Rough and very irregular, Highest Friable, Yellow Green Color
Best self-sharpening performance and high thermal stability, suitable for creep grinding, the good choice for high precision grinding where premium surface finish and form remaining are demanded.
Available sizes:60/80 through 400/500
Irregular, medium Friable, balck Color
Economical, desgined for general purpose
Available sizes:60/80 through 400/500
Resin diamond, gray black, irregular shape
Features: economical, high strength, good life
Uses: General-purpose products, suitable for resin bond grinding wheels.
Available sizes: 60/80 to 400/500
Semi-blocky, very low friability, Black
Premium performance in thermal stability
For Vit bond system with good profile retention and sharpness
For Resin Bond system
Application: grinding tungsten carbide, ceramics, glass, and other non-metal materials.
Available sizes:
ANSI |
60/80 |
80/100 |
100/120 |
120/140 |
140/170 |
170/200 |
200/230 |
230/270 |
270/325 |
325/400 |
400/500 |
FEPA |
D252 |
D181 |
D151 |
D126 |
D107 |
D91 |
D76 |
D64 |
D54 |
D46 |
D32 |
EA-R23 |
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EA-R11 |
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EA-R15 |
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EA-R02 |
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