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SUMITOMO Square Turning Insert: SNMG432EUP - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SNMG432EUP

The SUMITOMO Square Turning Insert, model SNMG432EUP (MPN SNMG432EUP-AC6040M) and SNMG120408N-UP, is a square (S) indexable turning insert. It is available in two part number variants: SNMG432EUP and SNMG120408N-UP.

SKU 3G-OTH-228948

Also listed as: SNMG432EUPAC6040M · SNMG432EUP AC6040M

Brand
SUMITOMO
Item
Square Turning Insert: SNMG432EUP
Category
Square (S) Indexable Turning Inserts
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SUMITOMO
Manufacturer Part Number
SNMG432EUP-AC6040M

Technical Documents

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

Product Description

The SUMITOMO Square Turning Insert, model SNMG432EUP (MPN SNMG432EUP-AC6040M) and SNMG120408N-UP, is a square (S) indexable turning insert. It is available in two part number variants: SNMG432EUP and SNMG120408N-UP.

Frequently Asked Questions

What is the SUMITOMO SNMG432EUP turning insert used for?

The SUMITOMO SNMG432EUP is a square indexable turning insert designed for general-purpose turning, facing, and profiling on steel, stainless steel, and cast iron. Its AC6040M grade provides wear resistance for medium to heavy roughing operations in automotive, oil and gas, and general machining industries.

What are the specifications of the SUMITOMO SNMG432EUP insert?

The SUMITOMO SNMG432EUP insert has a square (S) shape with an inscribed circle of 12.7 mm (1/2 inch). It is available as MPN SNMG432EUP-AC6040M and also as SNMG120408N-UP. The AC6040M grade is a coated carbide optimized for toughness and heat resistance in interrupted cuts.

Where to buy SUMITOMO SNMG432EUP inserts worldwide?

3G Electric supplies SUMITOMO SNMG432EUP inserts worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this square turning insert for your machining operations.

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

To select the correct SUMITOMO turning insert, match the insert shape (square S), size (IC 12.7 mm), and chipbreaker (UP) to your tool holder pocket. The AC6040M grade suits steel and cast iron. Verify your holder's clamping system and lead angle to ensure proper seating and cutting performance.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Square Turning Insert: SNMG432EUP, SNMG120408N-UP (MPN SNMG432EUP-AC8025P)
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SUMITOMO Square Turning Insert: SNMG432EUP, SNMG120408N-UP (MPN SNMG432EUP-AC5015S)
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SUMITOMO Square Turning Insert: SNMG432ESU, SNMG120408NSU (MPN SNMG432ESU-AC6030M)

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