SANDVIK COROMANT Turning Insert: TNMG 16 04 08-MM 1125 (MPN TNMG 332-MM 1125)
SKU 3G-OTH-323546
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the SANDVIK COROMANT TNMG 16 04 08-MM 1125 turning insert used for?
This triangle-shaped indexable turning insert is used for general turning operations on steel and cast iron workpieces. It is designed for medium machining applications, providing reliable chip control and consistent surface finish in lathe operations across automotive, oil and gas, and general engineering industries.
What are the specifications of the SANDVIK COROMANT TNMG 16 04 08-MM 1125 insert?
The insert has the designation TNMG 16 04 08-MM 1125, also listed as MPN TNMG 332-MM 1125. It is a triangle-shaped (T) indexable turning insert with a negative basic shape. The 1125 grade is a CVD-coated carbide for steel turning, offering wear resistance and toughness.
Where to buy SANDVIK COROMANT TNMG 16 04 08-MM 1125 worldwide?
3G Electric supplies this SANDVIK COROMANT turning insert worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this insert to any country.
How to select the correct SANDVIK COROMANT turning insert for your lathe?
Match the insert shape, size, and grade to your workpiece material and operation. The TNMG 16 04 08-MM 1125 is for medium steel turning. Verify your tool holder accepts TNMG inserts with the correct IC (inscribed circle) and thickness. Consult the SANDVIK COROMANT catalog for chip breaker and grade recommendations.
Used in
Common applications for SANDVIK COROMANTSANDVIK COROMANT Products
3G Electric supplies SANDVIK COROMANT triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















