PCD(Polycrystalline Diamond)is a synthesized, extremely tough, intergroup mass of randomly orientated diamond particles in a metal matrix. It is produced by sintering together selected diamond particles at high pressure and temperature.

This document provides information on how to read turning insert standards. It is organized by insert shape and includes details like grade, application, recommended work materials, and cutting conditions. Graphs show recommended chip breakers and cutting ranges for different materials and applications, from finish to heavy cutting. Inserts are shown in order of negative or positive type, with breakers arranged from finish to heavy cutting. Specifications for individual inserts include size, grade, recommended uses and cutting conditions.Read less

Piston, cylinder, wheel hub, transmission case, pump body, admission pipe and various shell parts for cars and motorcycles.

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--The PCD CBN cutting tools have the advantages of high abrasive resistance, processing precision, good thermal conductivity and long service life.

--All our PCD PCBN blanks are imported from world famous companies including Element Six (DeBeers, E6), DI (GE), ILJIN, SMITH, SUMITOMO and TOMEI.