ME38 Series – PCD Corn End Milling Cutter (Straight Holder)
The ME38 Series PCD Corn End Milling Cutter with Straight Holder is engineered for roughing applications in non-ferrous metals and composites. The corn-style serrated cutting edge provides excellent chip breaking and efficient material removal, while the PCD cutting edges ensure superior wear resistance and long tool life. The straight holder design improves rigidity and tool stability, making it ideal for precision high-speed machining.
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Product Details
Key
Features
· Corn-style flute geometry – Serrated edges break chips into smaller fragments for smoother evacuation.
· Straight holder design – Provides rigidity and stability, reducing tool deflection at high speeds.
· PCD cutting edges – Extremely hard, wear-resistant edges for extended tool life.
· High material removal rate – Optimized for roughing large volumes of material quickly.
· Stable performance – Maintains dimensional accuracy during aggressive cutting.
· Anti-built-up edge design – Prevents sticking in soft metals like aluminum and copper.
· Surface quality improvement – Delivers better finishes compared to conventional roughers.
Cost efficiency – Longer tool life means fewer tool changes and
lower machining costs.
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 is the advantage of the straight holder design in the ME38
Series?
The straight holder provides better rigidity and stability, reducing vibration
during high-speed roughing.
2. Which materials can the ME38 (Straight Holder) machine
effectively?
It is suitable for aluminum alloys (including high-silicon grades),
copper, brass, graphite, and CFRP composites.
3. Is this tool mainly for roughing or finishing?
It is primarily a roughing tool, designed for rapid material
removal with stable cutting.
4. How does the PCD edge improve performance
over carbide corn cutters?
PCD edges deliver 10–15x longer tool life,
resist abrasive wear, and improve surface finish.
5. What industries commonly use the ME38 Straight Holder type?
· Aerospace – lightweight aluminum and CFRP components.
· Automotive – engine blocks, EV housings, battery trays.
· Electronics – copper and graphite electrode machining.
6. Can the ME38 Series be used in high-speed machining (HSM)?
Yes, its PCD edges and straight holder stability make it suitable for 15,000–30,000
RPM high-speed cutting.
7. Does it work well with composites like CFRP?
Yes. The PCD edge resists abrasive wear, preventing delamination and burr formation
in composites.
8. Can the ME38 PCD Corn End Mill be re-sharpened?
Yes, it can be reconditioned and re-sharpened by PCD tool
specialists.
9. What is the typical surface finish achievable?
Although designed for roughing, it provides a cleaner finish compared to
conventional roughers, reducing the need for secondary finishing.
10. How does it reduce machining costs?
By extending tool life, minimizing tool changes, and increasing efficiency in
roughing operations, it significantly reduces overall production costs.
