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TUNGALOY RCMT1204EN-NMJ AH120 Round Indexable Milling Insert - Round (R) Indexable Milling Inserts
TUNGALOYRound (R) Indexable Milling Inserts

TUNGALOY RCMT1204EN-NMJ AH120 Round Indexable Milling Insert

TUNGALOY Round (R) Indexable Milling Inserts.

SKU 3G-OTH-269427

Brand
TUNGALOY
Item
RCMT1204EN-NMJ AH120 Round Indexable Milling Insert
Part Number
5812595
Category
Round (R) Indexable Milling Inserts
Available to Order
Also known as:5812595TUNGALOY
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Local office
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Phone
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Technical Specifications

TUNGALOY
Manufacturer Part Number
5812595

Technical Documents

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

Product Description

TUNGALOY Round (R) Indexable Milling Inserts.

Frequently Asked Questions

What is TUNGALOY RCMT1204EN-NMJ AH120 round milling insert used for?

This TUNGALOY round milling insert is used for general-purpose milling operations, including profiling, slotting, and contouring in steel, stainless steel, and cast iron. Its round geometry reduces cutting forces and improves surface finish, making it suitable for roughing and semi-finishing in industrial machining applications.

What are the specifications of TUNGALOY RCMT1204EN-NMJ AH120?

The TUNGALOY RCMT1204EN-NMJ AH120 is a round indexable milling insert with manufacturer part number 5812595. It features a NMJ chipbreaker and AH120 grade for wear resistance. The insert size is RCMT1204EN, indicating a 12 mm diameter and 4.76 mm thickness, designed for secure clamping in compatible tool holders.

Where to buy TUNGALOY RCMT1204EN-NMJ AH120 worldwide?

3G Electric supplies TUNGALOY RCMT1204EN-NMJ AH120 round milling inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert, available to order through our sourcing network.

How to select the correct TUNGALOY round milling insert for your application?

Select the TUNGALOY RCMT1204EN-NMJ AH120 for general milling of steels and cast irons where round inserts provide strength and chip control. Match the insert size to your cutter body’s pocket dimensions and ensure the grade suits your material hardness. Consult TUNGALOY’s technical data for feed and speed recommendations.

Used in

Common applications for TUNGALOY
Automotive powertrain machining — Tungaloy parallelogram milling inserts with AH140 grade for roughing and semi-finishing of cast iron engine blocks.
Aerospace structural component milling — Tungaloy LNMU0303ZER-MJ AH725 specialty inserts for precision face milling of steel and high-temp alloys.
General machining job shops — Tungaloy SGM3-020-6R AH725 parting and grooving inserts for cut-off operations on lathes and turning centers.
Heavy equipment manufacturing — Tungaloy DTA600-300 TH10 grooving inserts for creating retaining ring grooves in large shafts.
Energy sector valve and pump machining — Tungaloy GE50 T9125 parting inserts for cutting off stainless steel and alloy workpieces.
Mold and die production — Tungaloy parallelogram inserts with NS740 grade for general-purpose shoulder milling and slotting of tool steels.
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TUNGALOY Products

3G Electric supplies TUNGALOY 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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