SUMITOMO Square Milling Insert: SOMT120408PDER-H-ACM300
SKU 3G-OTH-233347
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Frequently Asked Questions
What is SUMITOMO SOMT120408PDER-H-ACM300 used for?
This SUMITOMO square milling insert is designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. Its ACM300 grade provides wear resistance and toughness for medium to heavy roughing operations in industrial machining environments.
What are the specifications of SUMITOMO SOMT120408PDER-H-ACM300?
The SUMITOMO SOMT120408PDER-H-ACM300 is a square (S) indexable milling insert with manufacturer part number SOMT120408PDER-H-ACM300. It features a positive rake geometry and a chipbreaker design for efficient chip evacuation in medium-duty milling applications.
Where to buy SUMITOMO SOMT120408PDER-H-ACM300 worldwide?
3G Electric supplies SUMITOMO SOMT120408PDER-H-ACM300 milling inserts to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine SUMITOMO inserts for your machining operations.
How to select the right SUMITOMO milling insert for steel?
For steel milling, select a SUMITOMO insert with a grade like ACM300 for balanced wear resistance and toughness. Match the insert shape (square SOMT) to your cutter body, and choose a chipbreaker (H) suited to your feed rate and depth of cut. Consult your tooling engineer for specific parameters.
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3G Electric supplies SUMITOMO square (s) indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















