PCD( polycrystalline diamond)
The synthetic polycrystalline diamond features 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 tools. SUKAN can make 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.

Following is the specifications of SUKAN synthetic polycrystalline diamond:

Shape
name
Shape chart
Specification
Application
Cone
sintered
PCD
D
H
A
Drilling bits
Reamer
Grinding Truing.
2-4
4-6
6-10
8-10
4-5
4-6
6-10
8-15
90-120¡ã
90-120¡ã
60-120¡ã
60-120¡ã
Drawing
die
sintered
PCD
D
H
Drawing die
4.0£¬5.0£¬6.0£¬8.0£¬
10.0,12.14.0
2.0£¬2.5£¬3.0£¬4.0£¬
4.5£¬6.0£¬8.0£¬12.0
Triangle
sintered
PCD
B
W
T
Drilling bits
4-5
4-10
4-7
4-8
1-5
3-8
Inlayed
sintered
PCD
D
H
Drilling bits
6.0£¬7.0£¬8.0
7.0£¬8.0
Cube
sintered
PCD
W
B
T
Drilling bits
Reamer
Cutting
1-5
1.5-3
3-5
5-10
1-5
1.5-3
3-5
5-10
1-5
2-7
3-8
3-10
Hexagon
sintered
PCD
D
H
Drilling bit
Reamer
Grinding Truing
2.5£¬3.2£¬5.2£¬6.8
1.0,1.5,2.5,4,6.8
Cylinder
sintered
PCD
D
H
Drilling bit
grinding
truing
1-7,5-10,8-15
2-5,2-10,8-15
Special
sintered
PCD
D
L
A
Drilling bit
Reamer
Grinding Truing
Cutting
2£¬3£¬4£¬5£¬6£¬8
3£¬6£¬8£¬10
90¡ã
120¡ã
Special
sintered
PCD
W
H
L
R
Drills
saws
others
5-10
3
3-3.2
1.5-1.6

OTHER SIZES AND SPECIFICATIONS ARE AVAILABLE UPON REQUEST

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