This is 2pcs, please rest assured to buy  cubic boron nitride diamond (PCD).

Polycrystalline diamond (PCD) cutting tools, high hardness, wear resistance, low friction coefficient, good blocking resistance, and more for non-ferrous metals (aluminum, copper, etc.) of high precision finish machining.

Also adapted to the precision cutting ceramics, synthetic fiber and other non-metallic materials!

With the best quality products, faster logistics will provide you with comfortable services

We have a solid factory specializing in the production of customized insert, machine tools, non-calibration made, high school low-end products, short delivery time, high quality.

ER chuck, taps, die, HOLDER, milling cutter, drill, and so on a variety of machine tools.