SUMITOMO Square Milling Insert: SOMT120412PDER-G-ACM300
SKU 3G-OTH-233268
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the SUMITOMO SOMT120412PDER-G-ACM300 square milling insert used for?
This SUMITOMO square indexable 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 automotive, mold, and general engineering industries.
What are the specifications of the SUMITOMO SOMT120412PDER-G-ACM300 insert?
The SUMITOMO SOMT120412PDER-G-ACM300 is a square (S) indexable milling insert with manufacturer part number SOMT120412PDER-G-ACM300. It features a 12.7 mm inscribed circle, 4.76 mm thickness, and a 0.8 mm corner radius. The ACM300 grade is a coated carbide optimized for steel and cast iron milling.
Where to buy SUMITOMO SOMT120412PDER-G-ACM300 inserts worldwide?
3G Electric supplies SUMITOMO SOMT120412PDER-G-ACM300 square milling inserts to customers worldwide. As a global industrial distributor, 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 correct SUMITOMO milling insert for your operation?
Select the SUMITOMO SOMT120412PDER-G-ACM300 for general-purpose milling of steel and cast iron at medium depths of cut. Match the insert geometry to your cutter body and ensure the corner radius (0.8 mm) suits your finish requirements. For harder materials, consult SUMITOMO's grade selection guide.
Used in
Common applications for SUMITOMOSUMITOMO Products
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.
