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WIDIA RNPJ1204M0SMM Round Indexable Milling Insert - Round (R) Indexable Milling Inserts
WIDIARound (R) Indexable Milling Inserts

WIDIA RNPJ1204M0SMM Round Indexable Milling Insert

WIDIA Round (R) Indexable Milling Inserts.

SKU 3G-OTH-269719

Brand
WIDIA
Item
RNPJ1204M0SMM Round Indexable Milling Insert
Part Number
5276361
Category
Round (R) Indexable Milling Inserts
Available to Order
Also known as:5276361WIDIA
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Technical Specifications

WIDIA
Manufacturer Part Number
5276361

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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 the WIDIA Round Milling Insert RNPJ1204M0SMM used for?

This WIDIA round milling insert is designed for high-feed milling operations in steel, stainless steel, and cast iron. Its round geometry reduces cutting forces and extends tool life, making it suitable for roughing and semi-finishing in general engineering, mold and die, and heavy-equipment manufacturing.

What are the specifications of the WIDIA RNPJ1204M0SMM insert?

The WIDIA RNPJ1204M0SMM is a round indexable milling insert with manufacturer part number 5276361. It features a 12 mm diameter, 4 mm thickness, and an M-class tolerance. The insert uses a SM chipbreaker for medium machining and is coated for wear resistance.

Where to buy WIDIA round milling inserts in worldwide?

3G Electric supplies WIDIA round milling inserts worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team to source the RNPJ1204M0SMM insert for your milling operations.

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

Select the WIDIA round insert based on workpiece material, cutting depth, and feed rate. For steel and cast iron, the RNPJ1204M0SMM with SM chipbreaker suits medium machining. Match the insert diameter to your cutter body and ensure the grade matches your material hardness for optimal tool life.

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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