PCD Inserts

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PCD Inserts for Aluminum and Non-Ferrous Machining

Huamin Tools provides PCD inserts for aluminum, copper, graphite, composites and other non-ferrous precision machining applications. PCD diamond cutting inserts help achieve excellent surface finish, long tool life and stable dimensional accuracy in high-volume production.

PCD Inserts for Aluminum Machining

PCD inserts are widely used for aluminum alloy turning, boring, milling and finishing operations. They are suitable for automotive components, new energy parts, precision housings and other aluminum workpieces that require stable surface quality and long tool life.

PCD Inserts for Copper, Graphite and Composite Materials

In addition to aluminum, PCD cutting inserts can be used for copper, brass, graphite, carbon fiber composites and other abrasive non-ferrous materials. The insert geometry and edge preparation should be selected according to the material, cutting condition and surface finish requirement.

Common PCD Insert Shapes

Huamin Tools supplies PCD inserts in CCGW, CPGW, DCGW, VCGW, TCGW and other common ISO shapes. Custom PCD inserts can also be produced according to drawing or sample.

PCD Inserts Grade

Submicron

MPD85

2μm

MPD02

5μm

MPD05

10μm

MPD10

25μm

MPD25

2-30μm

MPD302

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PCD Inserts FAQ

What Are PCD Inserts?

PCD (Polycrystalline Diamond) inserts are premium cutting tools made from synthetic diamond particles sintered under high pressure and high temperature. With ultra-high hardness, excellent wear resistance, high thermal conductivity and low friction coefficient, they deliver extremely long tool life and high machining efficiency.

They maintain sharp cutting edges and stable performance in high-speed machining, enabling mirror-like surface quality. PCD inserts are ideal for processing non-ferrous metals and abrasive materials, far outperforming traditional carbide tools.

How Are PCD Inserts Used?

PCD inserts are widely used for high-speed turning, milling and boring of aluminum alloy, copper alloy, magnesium alloy, wood-based composites, plastic, graphite, ceramic and other non-ferrous materials.

They are extensively applied in automotive, aerospace, 3C electronics, woodworking, precision parts and new material processing industries, especially suitable for mass production, high-precision finishing and dry cutting.

What materials are PCD inserts used for?

PCD inserts are used for aluminum, copper, brass, graphite, composites and other non-ferrous materials.

Can PCD inserts machine steel?

PCD inserts are generally not recommended for steel because diamond reacts with ferrous materials at high temperature. CBN inserts are usually better for hardened steel and cast iron.

What is the advantage of PCD inserts?

PCD inserts provide high wear resistance, excellent surface finish and long tool life in non-ferrous machining.

Can Huamin Tools make custom PCD inserts?

Yes. Huamin Tools can supply standard PCD inserts and custom PCD inserts based on drawings, samples or machining requirements.