SUMITOMO Square Milling Insert: SEMT13T3AGSR-L-ACK300
SKU 3G-OTH-233284
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Frequently Asked Questions
What is the SUMITOMO SEMT13T3AGSR-L-ACK300 square milling insert used for?
The SUMITOMO SEMT13T3AGSR-L-ACK300 is a square indexable milling insert designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. Its ACK300 grade provides wear resistance and toughness for medium to heavy cutting operations in industrial machining environments.
What are the specifications of the SUMITOMO SEMT13T3AGSR-L-ACK300?
This insert is a square (S) shape with manufacturer part number SEMT13T3AGSR-L-ACK300. It features a chipbreaker geometry for reduced cutting forces and is made from ACK300 grade carbide. The insert is suitable for milling applications requiring stable edge strength and consistent surface finish.
Where to buy SUMITOMO SEMT13T3AGSR-L-ACK300 worldwide?
You can source the SUMITOMO SEMT13T3AGSR-L-ACK300 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this square milling insert.
How to select the correct SUMITOMO milling insert for your application?
Select the SUMITOMO SEMT13T3AGSR-L-ACK300 for square shoulder milling on steel or cast iron. Match the insert geometry to your workpiece material and cutting conditions. For optimal performance, ensure the insert's grade (ACK300) suits your speed and feed requirements. 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.















