SANDVIK COROMANTDiamond Indexable Turning Inserts

SANDVIK COROMANT DCMT 3(2.5)1-UM 1125 Diamond Indexable Turning Insert

The SANDVIK COROMANT DCMT 11 T3 04-UM 1125 is a diamond indexable turning insert, MPN DCMT 3(2.5)1-UM 1125. This insert is designed for turning operations and is identified by the specification DCMT 11 T3 04-UM 1125.

SKU 3G-OTH-255448

Also listed as: DCMT3251UM1125 · DCMT 3 2 5 1 UM 1125 · DCMT-3-2-5-1-UM-1125

Brand

SANDVIK COROMANT

Item

DCMT 3

Part Number

DCMT 3(2.5)1-UM 1125

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SANDVIK COROMANT

Manufacturer Part Number

DCMT 3(2.5)1-UM 1125 

Type

(MPN DCMT 3(2.5)1-UM 1125) 

Technical Documents

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SANDVIK COROMANT Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a Sandvik Coromant DCMT 11 T3 04-UM 1125 turning insert used for?

This diamond-shaped indexable turning insert is used for general turning and finishing operations on steel and cast iron. It delivers reliable chip control and surface finish in medium to light machining applications across industries like automotive, oil and gas, and general engineering.

What are the specifications of the Sandvik Coromant DCMT 11 T3 04-UM 1125 insert?

The insert is a DCMT 11 T3 04-UM 1125 with manufacturer part number DCMT 3(2.5)1-UM 1125. It is a diamond-shaped indexable turning insert with a 55° point angle, designed for medium machining. The grade 1125 is optimized for steel turning with good wear resistance.

Where to buy Sandvik Coromant DCMT 11 T3 04-UM 1125 inserts worldwide?

3G Electric supplies Sandvik Coromant DCMT 11 T3 04-UM 1125 turning inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine Sandvik Coromant insert.

How to select the correct Sandvik Coromant turning insert for your application?

Select the insert geometry and grade based on workpiece material, cutting conditions, and finish requirements. For steel finishing, the DCMT 11 T3 04-UM 1125 with UM chipbreaker and 1125 grade is suitable. Always match insert shape, size, and nose radius to your tool holder and operation.

Used in

Common applications for SANDVIK COROMANT

General machining — N151.2-250-5E 1125 parting and grooving insert for steel, stainless steel, and cast iron on CNC lathes.

Automotive component production — N123K2-0635-0003-GM 4325 carbide insert for medium machining, grooving, and turning in high-volume turning centers.

Aerospace part manufacturing — 328R13-400 VM-TH 1025 threading insert for precision internal and external thread cutting on CNC lathes.

Energy equipment fabrication — TLG-2047R 1125 grooving insert for external and internal grooving and face grooving in turning centers.

Small-part machining — N151.2-300-5E 1125 parting and grooving insert for automatic screw machines producing consistent groove dimensions.

Maintenance and repair — QD-NF-0250-0001-CO 1145 cut-off and grooving insert for clean part separation on CNC lathes and turning centers.

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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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