PCD Turning Tools
These PCD Turning Tools is a synthesised, extremely tough, intergrown mass of randomly orientated diamond particles in a metal matrix. It is produced by sintering together selected diamond particles at high pressure and temperature. Poly-crystalline diamond (PCD) is used in many cutting operations as a substitute for mono-crystalline diamonds (MCD). Its advantages are in the interrupted cut and in cases of extreme wedge angle geometry. The correct type of PCD for the respective task, polished cut surfaces and the finest ground cutting edges are important characteristics of our tools. PCD Turning Tools range on the one hand includes drills, milling cutters and reamers as well as ISO-Indexable inserts. Features: Sample Availability: Yes Supplier Product Code: GH3221 Main Markets/Key Customers: Worldwide Delivery Terms: AIR Delivery Lead Times: 7DAYS Payment Terms: TT Min Quantity: 5
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Product Details
PCD
Turning Tools – Overview
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What Are PCD Turning Tools?
PCD Turning Tools are cutting tools with Polycrystalline Diamond (PCD)
inserts or tips designed specifically for precision turning operations
on non-ferrous and abrasive materials. These tools are used in CNC
lathes and turning centers for finishing and semi-finishing applications
requiring exceptional surface quality and tool life.
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Construction:
|
Part |
Material |
|
Cutting Edge |
PCD (Polycrystalline Diamond) |
|
Insert Body |
Carbide (usually) |
|
Tool Holder |
Steel or Carbide, ISO-standard
shanks |
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Ideal Workpiece Materials:
- Aluminum (especially with Si content)
- Copper and Brass
- Magnesium alloys
- Carbon Fiber Composites (CFRP)
- Glass Fiber Composites (GFRP)
- Plastics and Thermosets
- Graphite
⚠️ Not suitable for steel or
ferrous metals due to diamond's reaction with iron.
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Advantages of PCD Turning Tools
- Extremely high wear resistance
- Superior surface finish
- Up to 100x longer tool life than carbide
- Reduces burr formation and delamination
- Low friction and heat generation
- Ideal for high-speed, high-volume production
PCD Turning Tools – FAQ (Top 10 Questions)
1.
What is the main benefit of using PCD turning tools?
They provide superior tool life
and surface finish in non-ferrous and abrasive material machining.
2.
Can PCD turning tools cut steel or cast iron?
No. PCD wears rapidly due to a
chemical reaction with iron at high temperatures. For ferrous metals,
use CBN (Cubic Boron Nitride) instead.
3.
What cutting speeds can PCD turning tools handle?
Very high! Speeds can range from 500
to 3,000 m/min, depending on the material and setup.
4.
What kind of machines are needed for PCD turning?
Rigid CNC lathes or turning centers with minimal vibration and precise control. PCD tools
thrive in stable environments.
5.
Are PCD turning inserts indexable?
Yes. Many PCD turning tools use indexable
inserts, so you can rotate or replace the insert without replacing the
whole tool.
6.
Can PCD inserts be re-sharpened?
Yes, but only by specialist
grinding services using laser or EDM equipment due to PCD’s extreme
hardness.
7.
What are common shapes for PCD turning inserts?
Standard ISO shapes like:
- CCMT / CNGA
(80° diamond)
- DCGT / DNGA
(55° diamond)
- VCGT / VNGA
(35° diamond)
- TCGT / TNGA
(Triangle)
8.
Are PCD tools cost-effective?
Yes—high initial cost, but much
longer tool life and less downtime, especially in high-volume
environments.
9.
Do I need coolant when using PCD turning tools?
Dry cutting is often preferred, especially in aluminum and composites.
However, air blast or MQL (Minimum Quantity Lubrication) may be
used to improve chip removal and reduce heat.
10.
What industries commonly use PCD turning tools?
- Automotive
(aluminum engine blocks, transmission parts)
- Aerospace
(composite components)
- Electronics
(aluminum housings, heat sinks)
- Medical and Dental
(plastic and ceramic parts)
- Mold and Die
(graphite electrodes)
Customer Ratings
5.0/5
Based on 2 reviews
Customization product
I’ve been using this product for several months now, and it stands out as one of the best tools for customization in manufacturing. Whether you're working with metal, plastic, or composites, this tool adapts easily to different workflows and materials. Highly recommended for teams looking for precision, efficiency, and customization all in one.
