Zhengzhou RJ Diamond Co. Ltd.
Zhengzhou RJ Diamond Co. Ltd.
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Polycrystalline diamond (PCD)micro 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
