Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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 (also referenced as SNMG190612N-MX and MPN SNMG643EMX-AC830P), is a square (S) indexable turning insert. It is available in two part number variants: SNMG643EMX…

SKU 3G-OTH-229736

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 engineer
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

Technical Specifications

SUMITOMO
Manufacturer Part Number
SNMG643EMX-AC830P
View Full Spec Sheet

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 (also referenced as SNMG190612N-MX and MPN SNMG643EMX-AC830P), is a square (S) indexable turning insert. It is available in two part number variants: SNMG643EMX and SNMG190612N-MX.

Frequently Asked Questions

What is the SUMITOMO SNMG643EMX square turning insert used for?

The SUMITOMO SNMG643EMX is a square indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.

What are the specifications of the SUMITOMO SNMG643EMX insert?

The SUMITOMO SNMG643EMX is a square (S) indexable turning insert with part numbers SNMG643EMX and SNMG190612N-MX. The manufacturer part number is SNMG643EMX-AC830P. It is designed for use in turning applications and is available in two variant references.

Where to buy SUMITOMO SNMG643EMX inserts worldwide?

You can source SUMITOMO SNMG643EMX inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this square turning insert.

How to select the correct SUMITOMO SNMG643EMX insert for my lathe?

To select the correct SUMITOMO SNMG643EMX insert, verify your tool holder accepts square inserts with the SNMG643EMX or SNMG190612N-MX geometry. Confirm the insert size matches your holder's pocket and that the AC830P grade suits your workpiece material. Consult your machine 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

Similar products

Matched by specification & description
SUMITOMO Square Turning Insert: SNMG643EMX, SNMG190612N-MX (MPN SNMG643EMX-AC8025P). Key specifications — attr257901: SNMG190612N-MX; attr257900: SNMG643EMX.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643EMX, SNMG190612N-MX (MPN SNMG643EMX-AC8025P). Key specifications — attr257901: SNMG190612N-MX; attr257900: SNMG643EMX.
SUMITOMO Square Turning Insert: SNMG643ENG, SNMG190612N-UG (MPN SNMG643ENG-AC830P). Key specifications — attr257901: SNMG190612N-UG; attr257900: SNMG643ENG.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643ENG, SNMG190612N-UG (MPN SNMG643ENG-AC830P). Key specifications — attr257901: SNMG190612N-UG; attr257900: SNMG643ENG.
SUMITOMO Square Turning Insert: SNMG643ENG, SNMG190612N-UG (MPN SNMG643ENG-AC8025P). Key specifications — attr257901: SNMG190612N-UG; attr257900: SNMG643ENG.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643ENG, SNMG190612N-UG (MPN SNMG643ENG-AC8025P). Key specifications — attr257901: SNMG190612N-UG; attr257900: SNMG643ENG.
SUMITOMO Square Turning Insert: SNMG643ENZ, SNMG190612N-UZ (MPN SNMG643ENZ-AC830P). Key specifications — attr257901: SNMG190612N-UZ; attr257900: SNMG643ENZ.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643ENZ, SNMG190612N-UZ (MPN SNMG643ENZ-AC830P). Key specifications — attr257901: SNMG190612N-UZ; attr257900: SNMG643ENZ.
SUMITOMO Square Turning Insert: SNMG434EMX, SNMG120412N-MX (MPN SNMG434EMX-AC8025P). Key specifications — attr257901: SNMG120412N-MX; attr257900: SNMG434EMX.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG434EMX, SNMG120412N-MX (MPN SNMG434EMX-AC8025P). Key specifications — attr257901: SNMG120412N-MX; attr257900: SNMG434EMX.
SUMITOMO Square Turning Insert: SNMG643EUX, SNMG190612N-UX (MPN SNMG643EUX-AC8025P). Key specifications — attr257901: SNMG190612N-UX; attr257900: SNMG643EUX.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG643EUX, SNMG190612N-UX (MPN SNMG643EUX-AC8025P). Key specifications — attr257901: SNMG190612N-UX; attr257900: SNMG643EUX.

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO Square Turning Insert: SNMG432EMX, SNMG120408N-MX (MPN SNMG432EMX-AC830P). Key specifications — attr257901: SNMG120408N-MX; attr257900: SNMG432EMX.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432EMX, SNMG120408N-MX (MPN SNMG432EMX-AC830P). Key specifications — attr257901: SNMG120408N-MX; attr257900: SNMG432EMX.
SUMITOMO Square Turning Insert: SPMR422ENF, SPMR120308N-SF (MPN SPMR422ENF-AC820P). Key specifications — attr257901: SPMR120308N-SF; attr257900: SPMR422ENF.
SUMITOMO
SUMITOMO Square Turning Insert: SPMR422ENF, SPMR120308N-SF (MPN SPMR422ENF-AC820P). Key specifications — attr257901: SPMR120308N-SF; attr257900: SPMR422ENF.
SUMITOMO Square Turning Insert: SNMG432EGE, SNMG120408NGE (MPN SNMG432EGE-AC810P). Key specifications — attr257901: SNMG120408NGE; attr257900: SNMG432EGE.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432EGE, SNMG120408NGE (MPN SNMG432EGE-AC810P). Key specifications — attr257901: SNMG120408NGE; attr257900: SNMG432EGE.
SUMITOMO Square Turning Insert: SCMT432EMU, SCMT120408N-MU (MPN SCMT432EMU-AC420K). Key specifications — attr257901: SCMT120408N-MU; attr257900: SCMT432EMU.
SUMITOMO
SUMITOMO Square Turning Insert: SCMT432EMU, SCMT120408N-MU (MPN SCMT432EMU-AC420K). Key specifications — attr257901: SCMT120408N-MU; attr257900: SCMT432EMU.
SUMITOMO Square Turning Insert: SNMG432EMU, SNMG120408N-MU (MPN SNMG432EMU-AC5015S). Key specifications — attr257901: SNMG120408N-MU; attr257900: SNMG432EMU.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG432EMU, SNMG120408N-MU (MPN SNMG432EMU-AC5015S). Key specifications — attr257901: SNMG120408N-MU; attr257900: SNMG432EMU.
SUMITOMO Square Turning Insert: SPG322, SPGN090308 (MPN SPG322-AC5015S). Key specifications — attr257901: SPGN090308; attr257900: SPG322.
SUMITOMO
SUMITOMO Square Turning Insert: SPG322, SPGN090308 (MPN SPG322-AC5015S). Key specifications — attr257901: SPGN090308; attr257900: SPG322.
SUMITOMO Square Turning Insert: SNMG543EEG, SNMG150612N-EG (MPN SNMG543EEG-AC5015S). Key specifications — attr257901: SNMG150612N-EG; attr257900: SNMG543EEG.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG543EEG, SNMG150612N-EG (MPN SNMG543EEG-AC5015S). Key specifications — attr257901: SNMG150612N-EG; attr257900: SNMG543EEG.
SUMITOMO Square Turning Insert: SNMG434EUX, SNMG120416N-UX (MPN SNMG434EUX-AC8025P). Key specifications — attr257901: SNMG120416N-UX; attr257900: SNMG434EUX.
SUMITOMO
SUMITOMO Square Turning Insert: SNMG434EUX, SNMG120416N-UX (MPN SNMG434EUX-AC8025P). Key specifications — attr257901: SNMG120416N-UX; attr257900: SNMG434EUX.