SUMITOMO Square Milling Insert: SOMT120408PDER-H-ACM200
SKU 3G-OTH-233191
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Frequently Asked Questions
What is the SUMITOMO SOMT120408PDER-H-ACM200 square milling insert used for?
The SUMITOMO SOMT120408PDER-H-ACM200 is a square indexable milling insert designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. Its ACM200 grade and PDER geometry provide good chip control and edge strength for medium-duty machining in automotive, mold, and general engineering applications.
What are the specifications of the SUMITOMO SOMT120408PDER-H-ACM200 insert?
This SUMITOMO insert has a square shape (S), size code 120408, with a PDER chipbreaker and ACM200 grade. The manufacturer part number is SOMT120408PDER-H-ACM200. It is designed for indexable milling cutters and offers reliable performance in moderate cutting conditions. Always verify compatibility with your tool holder.
Where to buy SUMITOMO SOMT120408PDER-H-ACM200 inserts worldwide?
You can source SUMITOMO SOMT120408PDER-H-ACM200 inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this insert.
How to select the correct SUMITOMO milling insert for your operation?
To select the correct SUMITOMO insert, match the insert shape, size, and grade to your workpiece material and cutting conditions. The SOMT120408PDER-H-ACM200 suits medium-duty milling of steel and cast iron. Consult the SUMITOMO catalog for feed and speed recommendations, and ensure the insert fits your cutter body.
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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.















