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Polycrystalline Diamond: The synthetic polycrystalline diamond features are high wear resistance, high shock resistance, good thermal stability and homogenizing structure. It is widely utilized in making petroleum and geological drill bits and machining tool. Our company is manufacturing various kinds of polycrystalline diamond products with different specifications and shapes, other specifications and metal layer formed on the surface of the products available upon request. Features:
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For Grinding natural diamond purpose.
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Provides more efficient and economical way for natural diamond grinding (less expensive than conventional ways)
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Ideal choice for natural diamond processing.
Following is the specifications of SUPREME synthetic polycrystalline diamond:
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Shape
name
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Shape chart
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Specification
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Application
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Cone
sintered
PCD
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D
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H
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A
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Drilling bits
Reamer
Grinding Truing.
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2-4
4-6
6-10
8-10
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4-5
4-6
6-10
8-15
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90-12o
90-120o
60-120o
60-120o
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Drawing
die
sintered
PCD
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D
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H
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Drawing die
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4.010.0,12.14.0
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2.0, ¢
4.5, 12.0
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Triangle
sintered
PCD
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B
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W
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T
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Drilling bits
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4-5
4-10
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4-7
4-8
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1-5
3-8
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Inlayed
sintered
PCD
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D
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H
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Drilling bits
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6.0, 8.0
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7.0, 8.0
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Cube
sintered
PCD
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W
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B
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T
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Drilling bits
Reamer
Cutting
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1-5
1.5-3
3-5
5-10
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1-5
1.5-3
3-5
5-10
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1-5
2-7
3-8
3-10
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Hexagon
sintered
PCD
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D
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H
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Drilling bit
Reamer
Grinding Truing
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2.5, 6.8
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1.0,1.5,2.5,4,6.8
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Cylinder
sintered
PCD
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D
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H
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Drilling bit
grinding
truing
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1-7,5-10,8-15
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2-5,2-10,8-15
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Special
sintered
PCD
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D
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L
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A
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Drilling bit
Reamer
Grinding Truing
Cutting
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2, 8
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3, 10
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90
120o
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Special
sintered
PCD
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W
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H
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L
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R
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Drills
saws
others
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5-10
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3
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3-3.2
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1.5-1.6
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