PCD micro drill blanks

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