ME38 Series – PCD Corn End Milling Cutter (HSK Holder)
The ME38 Series PCD Corn End Milling Cutter (HSK Holder) is a high-precision roughing tool designed for non-ferrous metals and composite machining. With its corn-style serrated cutting edges, it enables efficient chip breaking and fast material removal. The HSK (Hollow Shank Taper) holder system ensures superior rigidity, concentricity, and high-speed stability, making it ideal for aerospace, automotive, and electronics industries where precision and performance are critical. By combining PCD (Polycrystalline Diamond) cutting edges with JD Diamond Tools, the ME38 Series offers extended tool life, reduced vibration, and improved machining accuracy compared to conventional milling cutters.
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Product Details
Key
Features
· Corn-style serrated edges – Breaks chips into small fragments for efficient evacuation.
· HSK holder system – Provides excellent rigidity, precision, and stability at high spindle speeds.
· PCD cutting edges – Ultra-hard and wear-resistant, delivering long tool life.
· High-speed capability – Perfect for machining at 20,000–30,000 RPM with accuracy.
· Superior stability – Reduced vibration ensures consistent dimensional accuracy.
· Efficient roughing – Removes large volumes of material quickly while maintaining quality.
· Prevents built-up edge (BUE) – Ideal for sticky materials like aluminum and copper.
· Improved surface quality – Produces better finishes than conventional roughers.
· Cost savings – Fewer tool changes, longer life, and less downtime lower production costs.
· Industry versatility – Widely used in aerospace, automotive, electronics, and composite machining.
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
1. What makes the HSK holder better than a straight holder?
The HSK holder provides higher rigidity, accuracy, and stability
at high speeds, ensuring minimal runout and better surface finish.
2. Which materials can this tool machine?
It is suitable for aluminum alloys (low and high silicon), copper,
brass, graphite, and CFRP composites.
3. Is it mainly for roughing or finishing?
Primarily a roughing tool, but due to the PCD edge, it still
achieves cleaner surfaces than standard roughers.
4. How does the ME38 (HSK Holder) perform at high spindle speeds?
It is designed for high-speed machining (20,000–30,000 RPM)
with excellent stability and minimal vibration.
5. What are the advantages of PCD edges in this tool?
PCD edges provide 10–15x longer tool life, resist abrasive
wear, and reduce tool replacement frequency.
6. Can the ME38 be used for CFRP machining?
Yes. PCD edges resist abrasive fiber wear and prevent delamination and burrs in
CFRP.
7. Can this cutter be re-sharpened?
Yes, it can be reconditioned and re-sharpened by PCD tool
specialists to extend usability.
8. Which industries benefit most from the ME38 HSK type?
· Aerospace – CFRP structures, aluminum frames.
· Automotive – EV housings, engine blocks, transmission components.
· Electronics – graphite electrodes, copper parts.
9. Does the HSK holder improve tool life?
Yes, the better rigidity and reduced vibration
extend both tool and spindle life.
10.
How does it help reduce overall production costs?
By combining long PCD edge life with HSK
precision, it reduces downtime, tool changes, scrap rates, and
secondary finishing needs.
