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WIDIA RNGJ1204M0SMM Round Indexable Milling Insert - Round (R) Indexable Milling Inserts
WIDIARound (R) Indexable Milling Inserts

WIDIA RNGJ1204M0SMM Round Indexable Milling Insert

WIDIA Round (R) Indexable Milling Inserts.

SKU 3G-OTH-269661

Brand
WIDIA
Item
RNGJ1204M0SMM Round Indexable Milling Insert
Part Number
5123868
Category
Round (R) Indexable Milling Inserts
Available to Order
Also known as:5123868WIDIA
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Technical Specifications

WIDIA
Manufacturer Part Number
5123868

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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 RNGJ1204M0SMM used for?

This WIDIA round indexable milling insert is designed for general-purpose machining of steel and cast iron. It is commonly used in face milling, slotting, and profiling operations on CNC and manual mills across industries like automotive, aerospace, and heavy equipment.

What are the specifications of WIDIA Round Milling Insert 5123868?

The WIDIA round milling insert model RNGJ1204M0SMM has manufacturer part number 5123868. It features a round geometry (RNGJ) with a 12 mm diameter and 4 mm thickness, using a medium-grade carbide substrate for balanced wear resistance and toughness.

Where to buy WIDIA Round Milling Insert 5123868 worldwide?

3G Electric supplies and delivers the WIDIA round milling insert 5123868 to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility, ensuring you get the correct insert for your machining application.

How to select the right WIDIA round milling insert for my operation?

Select the WIDIA round insert based on workpiece material, cutting speed, and depth of cut. For steel, use a tougher grade; for cast iron, a harder grade. Match the insert diameter to your cutter body and ensure the chipbreaker suits your feed rate. 3G Electric can help confirm compatibility.

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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