We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SUMITOMO Square Turning Insert: SNMG643EMX - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SNMG643EMX

The SUMITOMO Square Turning Insert, model SNMG643EMX (MPN SNMG643EMX-AC8025P) and SNMG190612N-MX, is a square (S) indexable turning insert. It is available in two part numbers: SNMG643EMX and SNMG190612N-MX.

SKU 3G-OTH-229358

Also listed as: SNMG643EMXAC8025P · SNMG643EMX AC8025P

Brand
SUMITOMO
Item
Square Turning Insert: SNMG643EMX
Category
Square (S) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SUMITOMO
Manufacturer Part Number
SNMG643EMX-AC8025P

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SUMITOMO Square Turning Insert, model SNMG643EMX (MPN SNMG643EMX-AC8025P) and SNMG190612N-MX, is a square (S) indexable turning insert. It is available in two part numbers: SNMG643EMX and SNMG190612N-MX.

Frequently Asked Questions

What is the SUMITOMO SNMG643EMX square turning insert used for?

The SUMITOMO SNMG643EMX and SNMG190612N-MX are square indexable turning inserts used for general turning, facing, and profiling operations on metal workpieces. They are commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.

What are the specifications of the SUMITOMO SNMG643EMX turning insert?

The SUMITOMO SNMG643EMX is a square (S) indexable turning insert with part numbers SNMG643EMX and SNMG190612N-MX. The manufacturer part number is SNMG643EMX-AC8025P. It is designed for use in turning operations and is available in two equivalent designations for global sourcing.

Where to buy SUMITOMO SNMG643EMX turning inserts worldwide?

You can source SUMITOMO SNMG643EMX and SNMG190612N-MX 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 on this SUMITOMO insert model.

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

To select the correct SUMITOMO square turning insert, match the insert size (SNMG643EMX or SNMG190612N-MX) to your tool holder's pocket dimensions and clamping system. Consider the workpiece material and required surface finish. For general steel turning, the AC8025P grade offers good wear resistance. Consult your tool holder manual for compatibility.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Square Turning Insert: SNMG643EMX, SNMG190612N-MX (MPN SNMG643EMX-AC830P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643EMX, SNMG190612N-MX (MPN SNMG643EMX-AC830P)
SUMITOMO Square Turning Insert: SNMG643ENG, SNMG190612N-UG (MPN SNMG643ENG-AC8025P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643ENG, SNMG190612N-UG (MPN SNMG643ENG-AC8025P)
SUMITOMO Square Turning Insert: SNMG643ENZ, SNMG190612N-UZ (MPN SNMG643ENZ-AC830P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643ENZ, SNMG190612N-UZ (MPN SNMG643ENZ-AC830P)
SUMITOMO Square Turning Insert: SNMG643EMU, SNMG190612NMU (MPN SNMG643EMU-AC8025P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643EMU, SNMG190612NMU (MPN SNMG643EMU-AC8025P)
SUMITOMO Square Turning Insert: SNMG643EMU, SNMG190612NMU (MPN SNMG643EMU-AC810P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643EMU, SNMG190612NMU (MPN SNMG643EMU-AC810P)
SUMITOMO Square Turning Insert: SNMG434EMX, SNMG120412N-MX (MPN SNMG434EMX-AC8025P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG434EMX, SNMG120412N-MX (MPN SNMG434EMX-AC8025P)

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO Square Turning Insert: SNMG433EMU, SNMG120412NMU (MPN SNMG433EMU-AC6030M)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG433EMU, SNMG120412NMU (MPN SNMG433EMU-AC6030M)
SUMITOMO Square Turning Insert: SNMG432EMU, SNMG120408NMU (MPN SNMG432EMU-AC8025P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432EMU, SNMG120408NMU (MPN SNMG432EMU-AC8025P)
SUMITOMO Square Turning Insert: SNMG432ESU, SNMG120408NSU (MPN SNMG432ESU-AC700G)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432ESU, SNMG120408NSU (MPN SNMG432ESU-AC700G)
SUMITOMO Square Turning Insert: SNMG431EEX-AC5025S, SNMG120404N-EX
SUMITOMO
SUMITOMO Square Turning Insert: SNMG431EEX-AC5025S, SNMG120404N-EX
SUMITOMO
SUMITOMO
SUMITOMO Square Turning Insert: SNMG542EEM, SNMG150608N-EM (MPN SNMG542EEM-AC5015S)
SUMITOMO Square Turning Insert: SNMG432ESE, SNMG120408N-SE (MPN SNMG432ESE-AC830P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432ESE, SNMG120408N-SE (MPN SNMG432ESE-AC830P)
SUMITOMO
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432EEF, SNMG120408N-EF (MPN SNMG432EEF-AC5015S)
SUMITOMO Square Turning Insert: SNMG432EME, SNMG120408N-ME (MPN SNMG432EME-AC8025P)
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432EME, SNMG120408N-ME (MPN SNMG432EME-AC8025P)