SANDVIK COROMANT Turning Insert: CNMG 12 04 08 H13A (MPN CNMG 432 H13A)
SKU 3G-OTH-258328
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Frequently Asked Questions
What is the SANDVIK COROMANT CNMG 12 04 08 H13A turning insert used for?
This diamond-shaped indexable turning insert is designed for general turning operations on steel and cast iron. It is commonly used in automotive, heavy machinery, and general manufacturing for external and internal turning, facing, and profiling applications.
What are the specifications of the SANDVIK COROMANT CNMG 432 H13A insert?
The insert has the designation CNMG 12 04 08 H13A (also known as CNMG 432 H13A). It features a diamond shape with a 80° included angle, a 4.76 mm thickness, and an 0.8 mm nose radius. The H13A grade is a uncoated carbide for general steel machining.
Where to buy SANDVIK COROMANT turning inserts in worldwide?
3G Electric supplies SANDVIK COROMANT CNMG 12 04 08 H13A inserts worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time for your region.
How to select the correct SANDVIK COROMANT turning insert for steel?
For steel turning, choose the CNMG geometry for general-purpose operations. The H13A grade is suitable for stable conditions and continuous cuts. Ensure the insert size matches your tool holder's pocket and that the nose radius fits your finish requirements. Always consult the manufacturer's application guide.
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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.















