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SUMITOMO Triangle Turning Insert: TNMG434EMU - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG434EMU

The SUMITOMO Triangle Turning Insert, model TNMG434EMU (MPN TNMG434EMU-AC8025P), is a triangle (T) indexable turning insert. It is also available as the TNMG220416N-MU variant.

SKU 3G-OTH-323387

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG434EMU
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG434EMU-AC8025P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG434EMU (MPN TNMG434EMU-AC8025P), is a triangle (T) indexable turning insert. It is also available as the TNMG220416N-MU variant.

Frequently Asked Questions

What is the SUMITOMO TNMG434EMU triangle turning insert used for?

The SUMITOMO TNMG434EMU is a triangle (T) indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in CNC lathes for medium to finishing cuts on steel, stainless steel, and cast iron. The AC8025P grade provides wear resistance and edge toughness for reliable machining.

What are the specifications of the SUMITOMO TNMG434EMU turning insert?

The SUMITOMO TNMG434EMU turning insert has the model number TNMG434EMU and MPN TNMG434EMU-AC8025P. It is a triangle (T) indexable insert. The variant TNMG220416N-MU is also available. The AC8025P grade is optimized for turning steel and cast iron. For detailed dimensions, consult the manufacturer's catalog.

Where to buy SUMITOMO TNMG434EMU turning inserts worldwide?

You can source SUMITOMO TNMG434EMU turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine SUMITOMO inserts for your machining needs.

How to select the correct SUMITOMO triangle turning insert for my application?

To select the correct SUMITOMO triangle turning insert, match the insert size (e.g., TNMG434EMU or TNMG220416N-MU) to your tool holder's pocket. Consider the workpiece material and choose the AC8025P grade for steel or cast iron. Ensure the insert's nose radius and chipbreaker suit your finish requirements. Consult SUMITOMO's application guide for optimal parameters.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

3G Electric supplies SUMITOMO triangle (t) 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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