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SANDVIK COROMANT Turning Insert: CNMG 12 04 08-MM 1125 (MPN CNMG 432-MM 1125) - Diamond Indexable Turning Inserts
SANDVIK COROMANTDiamond Indexable Turning Inserts

SANDVIK COROMANT Turning Insert: CNMG 12 04 08-MM 1125 (MPN CNMG 432-MM 1125)

SANDVIK COROMANT Diamond Indexable Turning Inserts.

SKU 3G-OTH-257791

Also listed as: CNMG432MM1125 · CNMG 432 MM 1125 · CNMG-432-MM-1125

Brand
SANDVIK COROMANT
Item
Turning Insert: CNMG 12 04 08-MM 1125
Category
Diamond Indexable Turning Inserts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SANDVIK COROMANT
Manufacturer Part Number
CNMG 432-MM 1125

Technical Documents

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SANDVIK COROMANT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SANDVIK COROMANT Diamond Indexable Turning Inserts.

Frequently Asked Questions

What is the SANDVIK COROMANT CNMG 12 04 08-MM 1125 turning insert used for?

This diamond-shaped indexable turning insert is used for general turning and facing operations on steel and cast iron workpieces. It is designed for medium machining applications where chip control and surface finish are critical, commonly found in automotive, oil and gas, and general engineering industries.

What are the specifications of the SANDVIK COROMANT CNMG 432-MM 1125 insert?

The insert has the designation CNMG 12 04 08-MM 1125 (also known as CNMG 432-MM 1125). It features a diamond shape with a 80° included angle, a 4.76 mm thickness, and a 0.8 mm nose radius. The 1125 grade is a CVD-coated carbide for steel turning.

Where to buy SANDVIK COROMANT turning inserts in worldwide?

You can source SANDVIK COROMANT CNMG 12 04 08-MM 1125 inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine SANDVIK COROMANT products for your machining operations.

How to select the correct SANDVIK COROMANT turning insert for steel turning?

Select the insert based on workpiece material, operation type, and required surface finish. For medium steel turning, the CNMG 12 04 08-MM 1125 with its CVD-coated carbide grade provides good wear resistance and chip control. Always match the insert geometry to your tool holder and cutting conditions.

Used in

Common applications for SANDVIK COROMANT
Automotive engine machining — Sandvik Coromant WNMG 432-QM 2025 turning inserts for steel crankshaft finishing
Aerospace component manufacturing — Sandvik Coromant R245-12 T3 E-KL H13A milling inserts for aluminum alloy pocketing
Oil and gas valve production — Sandvik Coromant 266RG-16NT01A080M 1135 threading inserts for external API thread cutting
General engineering job shops — Sandvik Coromant TCMT 1.8(1.5)0-KF H13A turning inserts for small-diameter stainless steel parts
Heavy equipment maintenance — Sandvik Coromant N123E2-0200-0002-GM 4325 grooving inserts for shaft keyway cutting
Hydraulic cylinder manufacturing — Sandvik Coromant 266RL-22AC01F040E 1020 threading inserts for internal metric threads in steel

SANDVIK COROMANT Products

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.

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