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WIDIA RNGJ1204M0EML Round Indexable Milling Insert - Round (R) Indexable Milling Inserts
WIDIARound (R) Indexable Milling Inserts

WIDIA RNGJ1204M0EML Round Indexable Milling Insert

WIDIA Round (R) Indexable Milling Inserts.

SKU 3G-OTH-269657

Brand
WIDIA
Item
RNGJ1204M0EML Round Indexable Milling Insert
Part Number
5123864
Category
Round (R) Indexable Milling Inserts
Available to Order
Also known as:5123864WIDIA
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Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

WIDIA
Manufacturer Part Number
5123864

Technical Documents

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

Product Description

WIDIA Round (R) Indexable Milling Inserts.

Frequently Asked Questions

What is WIDIA Round Milling Insert RNGJ1204M0EML used for?

This WIDIA round indexable milling insert is designed for high-feed roughing and finishing operations in steel, stainless steel, and cast iron. Its round geometry reduces cutting forces and extends tool life in face milling, slotting, and profiling applications across general machining and heavy equipment manufacturing.

What are the specifications of WIDIA RNGJ1204M0EML insert?

The WIDIA RNGJ1204M0EML insert has manufacturer part number 5123864 and SKU 5123864. It is a round (R) indexable milling insert with a 12 mm diameter and 4 mm thickness, featuring an EML grade for medium machining. Exact geometry and coating details are available from the manufacturer.

Where to buy WIDIA RNGJ1204M0EML inserts worldwide?

3G Electric supplies WIDIA RNGJ1204M0EML inserts to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this insert.

How to select the right WIDIA round milling insert for your application?

Selecting the correct WIDIA round insert depends on workpiece material, cutting conditions, and desired finish. For steel and cast iron, the RNGJ1204M0EML with EML grade suits medium machining. Consult WIDIA’s application guide or contact 3G Electric for technical support to match insert geometry and grade to your operation.

Used in

Common applications for WIDIA
General machining — WIDIA square turning inserts (SCMT321) for external and internal turning on lathes.
Steel and stainless steel turning — WIDIA triangle inserts (TNMG331MS) with negative rake for general-purpose turning and facing.
Non-ferrous precision machining — WIDIA diamond turning inserts (DCMT432FP) for turning, boring, and profiling of aluminum and composites.
High-volume drilling — WIDIA modular drill tips (TDM090R5SCF12M) for quick tip changes without removing the drill body.
Parting and grooving — WIDIA parting and grooving inserts (WMTS094I2BP02PT) for cutoff and groove creation on turning centers.
Cast iron roughing — WIDIA negative triangle inserts (TNMG160404MS) for roughing and finishing operations on cast iron.
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WIDIA Products

3G Electric supplies WIDIA round (r) indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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