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SUMITOMO Square Turning Insert: SNMN434-AC5025S - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SNMN434-AC5025S

The SUMITOMO Square Turning Insert, model SNMN434-AC5025S (also referenced as SNMN120416), is a square (S) indexable turning insert. It is supplied with the manufacturer part number SNMN434-AC5025S and the additional…

SKU 3G-OTH-229203

Also listed as: SNMN434AC5025S · SNMN434 AC5025S

Brand
SUMITOMO
Item
Square Turning Insert: SNMN434-AC5025S
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
SNMN434-AC5025S

Technical Documents

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

Product Description

The SUMITOMO Square Turning Insert, model SNMN434-AC5025S (also referenced as SNMN120416), is a square (S) indexable turning insert. It is supplied with the manufacturer part number SNMN434-AC5025S and the additional specification SNMN120416.

Frequently Asked Questions

What is the SUMITOMO SNMN434-AC5025S square turning insert used for?

The SUMITOMO SNMN434-AC5025S (also SNMN120416) is a square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and repeatable indexing are required.

What are the specifications of the SUMITOMO SNMN434-AC5025S insert?

The SUMITOMO SNMN434-AC5025S is a square (S) indexable turning insert with manufacturer part number SNMN434-AC5025S and alternate reference SNMN120416. It is designed for use in appropriate tool holders and features SUMITOMO's AC5025S grade for balanced wear resistance and toughness in medium machining.

Where to buy SUMITOMO SNMN434-AC5025S turning inserts worldwide?

You can source SUMITOMO SNMN434-AC5025S turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SUMITOMO inserts for your machining needs.

How to select the correct SUMITOMO square turning insert for your lathe?

To select the correct SUMITOMO square turning insert, match the insert size (SNMN434-AC5025S or SNMN120416) to your tool holder's pocket and clamping system. Consider workpiece material, cutting speed, and feed rate. SUMITOMO's AC5025S grade suits medium steel and cast iron. Always verify the insert's inscribed circle and thickness against your holder's specifications.

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 square (s) 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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Cross-referenced by specification & description
SUMITOMO Square Turning Insert: SNMN433-AC5025S, SNMN120412
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SUMITOMO Square Turning Insert: SNMN433, SNMN120412 (MPN SNMN433-AC5015S)
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