POLY-CRYSTALLINE DIAMOND BLANKS  
     
 
 
     
 
Specification
Diameter
Height
Application
1×1.2
1
12
Suitable for mining bits and oil drilling bits
2×4
2
4
3×4
6
4
4.5×6
4.5
6
6×10
6
10
4×2.5
4
25
For drawing die
6×4
6
4
8×6
8
6
12×12
12
12
Equilateral triangle PCD
(Side Length× Height) 4×2.6, 5×3, 6×4
For bits
 
     
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