SUMITOMO Square Milling Insert: SOMT120404PDER-G-ACP300
SKU 3G-OTH-233040
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Frequently Asked Questions
What is SUMITOMO SOMT120404PDER-G-ACP300 used for?
This SUMITOMO square milling insert is used for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. It delivers reliable cutting performance in industrial machining operations across automotive, aerospace, and heavy equipment manufacturing.
What are the specifications of SUMITOMO SOMT120404PDER-G-ACP300?
The SUMITOMO SOMT120404PDER-G-ACP300 is a square (S) indexable milling insert with manufacturer part number SOMT120404PDER-G-ACP300. It features a positive rake geometry and ACP300 grade for balanced wear resistance and toughness in medium to heavy cutting.
Where to buy SUMITOMO SOMT120404PDER-G-ACP300 worldwide?
3G Electric supplies SUMITOMO SOMT120404PDER-G-ACP300 milling inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this insert.
How to select the right SUMITOMO milling insert for your application?
Select the SUMITOMO SOMT120404PDER-G-ACP300 for general-purpose milling of steel and stainless steel. Match insert geometry to your material hardness and cutting conditions. For high-temperature alloys or cast iron, consult your tooling engineer to confirm grade suitability.
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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.















