SANDVIK COROMANT Turning Insert: CNGG120408-SGF H13A (MPN CNGG 432-SGF H13A)
SKU 3G-OTH-255909
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Frequently Asked Questions
What is the SANDVIK COROMANT CNGG120408-SGF H13A turning insert used for?
This diamond indexable turning insert is used for general turning operations on steel and cast iron. The SGF geometry provides good chip control, while the H13A grade offers high wear resistance for medium to high-speed machining. It is suitable for automotive, general engineering, and heavy equipment manufacturing.
What are the specifications of the SANDVIK COROMANT CNGG120408-SGF H13A insert?
The insert is a CNGG120408-SGF H13A, also listed as MPN CNGG 432-SGF H13A. It is a diamond-shaped indexable turning insert with a 0.8 mm nose radius and a 4.76 mm thickness. The H13A grade is a coated carbide for steel and cast iron. The insert is designed for medium to high-speed finishing and semi-finishing.
Where to buy SANDVIK COROMANT CNGG120408-SGF H13A inserts worldwide?
You can source SANDVIK COROMANT CNGG120408-SGF H13A inserts 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. We supply genuine SANDVIK COROMANT inserts for industrial applications.
How to select the correct SANDVIK COROMANT turning insert for steel machining?
Select the insert based on material, operation, and machine conditions. For steel, the H13A grade with SGF geometry is ideal for finishing and semi-finishing. Match the insert size (e.g., CNGG120408) to your tool holder. Ensure the nose radius and chip breaker suit your feed rate and depth of cut. Consult SANDVIK COROMANT's technical guides for specific parameters.
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3G Electric supplies SANDVIK COROMANT diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















