SUMITOMO Square Milling Insert: SOMT120404PDER-G-ACP100
SKU 3G-OTH-233071
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Frequently Asked Questions
What is SUMITOMO SOMT120404PDER-G-ACP100 used for?
This SUMITOMO square milling insert is designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. It delivers reliable cutting performance in medium-duty machining operations across industrial sectors like automotive, aerospace, and general engineering.
What are the specifications of SUMITOMO SOMT120404PDER-G-ACP100?
The SUMITOMO SOMT120404PDER-G-ACP100 is a square (S) indexable milling insert with manufacturer part number SOMT120404PDER-G-ACP100. It features a positive rake geometry and ACP100 grade coating for wear resistance. For detailed dimensions and cutting parameters, consult the manufacturer's technical data.
Where to buy SUMITOMO SOMT120404PDER-G-ACP100 worldwide?
3G Electric supplies SUMITOMO SOMT120404PDER-G-ACP100 milling inserts to customers worldwide. As a global industrial sourcing partner, 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 right SUMITOMO milling insert for my application?
Selecting the correct SUMITOMO insert like SOMT120404PDER-G-ACP100 depends on workpiece material, cutting depth, and machine rigidity. For steel and cast iron, this square insert with ACP100 grade offers good edge strength. Always match insert geometry to your operation—positive rake for light cuts, negative for heavy roughing.
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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.















