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PCD micro drill blanks

Product Detail Information


Polycrystalline diamond PCDmicro drill blanks are composed of synthetic diamond layer and tungsten carbide substrate. They are available in 0.5-6mm diameters. Standard lengths up to 25mm.

Product Name

Diameter (mm)

Length (mm)

Diamond Layer thickness ( mm)

MD d/l

0.5 ≤ d ≤ 6.0

8 ≤ l ≤ 25

0.5 ≤ t ≤ 2.0

Nonstandard products may be made to customer’s specification

Advantages of SFD PCD Micro drill blanks:

Broader Application Range: Possible to machine highly abrasive advanced materials where conventional drill can’t get good result
Long life: long drill life, typically 50-300 times longer than carbide drill
Good Quality: Greater tolerance control


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PCD micro drill blanks

PCD micro drill blanks