Round and square PCD diamond blank PCD piece
51mm diameter round shape PCD cutting tools PCD blanks
1. The introduction of PCD cutting tool blanks(PCD cutter/ PCD blanks) :
PCD cutting tool blanks are composed of diamond powder and tungsten carbide in high temperature and pressure. They have the high hardness and abrasion resistance of nature diamond, and combined with the toughness that of tungsten carbide

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2. The Application of PCD cutting tool blanks(PCD cutter/ PCD blanks):
Suitable for the machining of non-ferrous metal and alloys, such as aluminum, copper, zinc, as well as wood, ceramics, rubber, plastic, fibre, etc.

3. Some useful tips of PCD cutting tool blanks(PCD cutter/ PCD blanks):
The normal shape is round, also could be cut into rectangles, triangles, sectors, etc. as request.
The main controlling factor determining PCD grade(the work piece surface finish and the abrasion resistance(tool life) )is the grain size. It is generally accepted that abrasion resistance increases with increased grain size, and the work piece surface finish are increases with the decreasing grain size. The medium grain size PCD blanks are generally used for their ability to strike a balance between good abrasion resistance (tool life) and maintaining good work piece surface finish.

The PCD blank is thermally stable up to 750C, so its better to be welded with silver solder in a very short time, otherwise will cause carbonizing reaction or crack.

26 years experience in the cutting tool industry, factory in Chengdu, China
Grinding and inspection equipments imported from UK, Germany, Japan
Inspection in every process to ensure 100% qualified
World-class technical team and R&D capacity
Pass ISO, Germany TUV and Swiss SGS certificates
Samples free for testing