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Contact SupplierPolycrystalline 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 dl 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