PCD Threading Inserts
PCD (Polycrystalline Diamond) threading inserts are specialized cutting tools designed for high-precision threading operations on non-ferrous metals, composites, plastics, and aluminum alloys. They provide superior wear resistance, excellent surface finish, and extended tool life compared to conventional carbide threading inserts. PCD threading inserts are typically used in industries such as aerospace, automotive, electronics, and mold & die manufacturing, where high-speed precision threading is required.
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Product Details
Key
Features:
- Superior Hardness
– PCD offers extremely high hardness, making the insert durable for
abrasive materials.
- Excellent Wear Resistance – Maintains sharpness longer, reducing frequent tool
changes.
- High Surface Finish
– Produces precise threads with minimal burrs or surface defects.
- Chemical Stability
– Resistant to adhesion and chemical wear, ideal for aluminum and
composite materials.
- High-Speed Capability
– Supports high cutting speeds, improving productivity.
- Reduced Cutting Forces – Smooth cutting action reduces strain on the machine
and workpiece.
- Multiple Thread Profiles – Available in various standard thread forms like
Metric (M), Unified (UN), ACME, BSP, etc.
- Customizable Geometry
– Available in single or multi-angle profiles depending on application.
- Economical in Long Run – Despite higher initial cost, longer tool life
reduces overall operational cost.
- Consistency & Precision – Ensures repeatable, high-quality threads for
critical components.
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.
Frequently Asked Questions
- Q: What
materials can PCD threading inserts cut?
A: Mainly non-ferrous metals (aluminum, copper, brass), composites, plastics, and some carbon fiber-reinforced materials. Not suitable for hardened steels. - Q: What
thread forms are available?
A: Metric (M), Unified National (UN), ACME, BSP, Whitworth, and custom thread profiles. - Q: How
long do PCD threading inserts last?
A: Tool life depends on material and cutting conditions but is typically 5–10 times longer than carbide inserts for non-ferrous materials. - Q: Can
PCD inserts be re-sharpened?
A: Yes, specialized diamond grinding equipment can re-sharpen PCD inserts, but most are used until wear limits. - Q: What
are the typical cutting speeds?
A: Extremely high compared to carbide; for aluminum, 600–1500 m/min depending on threading depth and insert type. - Q: Are
PCD threading inserts suitable for production or prototyping?
A: Both; they are ideal for high-volume production due to durability but can also be used in precision prototyping. - Q: How
precise are the threads produced?
A: Threads typically achieve ±0.01 mm tolerance, suitable for high-precision applications. - Q: Do
PCD inserts require special holders?
A: Standard threading tool holders can be used, but ensure rigid setup to avoid vibration. - Q: What
are the main limitations?
A: Cannot be used on ferrous metals (steel, stainless steel) due to chemical affinity; brittle, so careful handling is needed. - Q: How
does PCD compare to carbide threading inserts?
A: PCD offers longer life, higher surface finish, and higher cutting speeds for non-ferrous materials, but higher upfront cost.
