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

Image not available
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SNMG643EEM-AC5025S

The SUMITOMO Square Turning Insert, model SNMG643EEM-AC5025S (also referenced as SNMG190612N-EM), is a square (S) indexable turning insert. It is supplied with manufacturer part number SNMG643EEM-AC5025S and includes…

SKU 3G-OTH-229352

Also listed as: SNMG643EEMAC5025S · SNMG643EEM AC5025S

Brand
SUMITOMO
Item
Square Turning Insert: SNMG643EEM-AC5025S
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
SNMG643EEM-AC5025S

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 SNMG643EEM-AC5025S (also referenced as SNMG190612N-EM), is a square (S) indexable turning insert. It is supplied with manufacturer part number SNMG643EEM-AC5025S and includes the alternate designation SNMG190612N-EM.

Frequently Asked Questions

What is the SUMITOMO Square Turning Insert SNMG643EEM-AC5025S used for?

The SUMITOMO Square Turning Insert is used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries for roughing and semi-finishing cuts on steel, stainless steel, and cast iron.

What are the specifications of the SUMITOMO SNMG190612N-EM insert?

The SUMITOMO SNMG190612N-EM is a square (S) indexable turning insert with manufacturer part number SNMG643EEM-AC5025S. It features an AC5025S grade for wear resistance and toughness. The insert is designed for use with standard tool holders and provides reliable performance in medium-duty machining.

Where to buy SUMITOMO turning inserts worldwide?

You can source SUMITOMO Square Turning 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 the SNMG643EEM-AC5025S or SNMG190612N-EM insert.

How to select the correct SUMITOMO insert for a machining application?

To select the correct SUMITOMO insert, match the insert shape (square S), size (SNMG643EEM-AC5025S), and grade (AC5025S) to your workpiece material and cutting conditions. Consider depth of cut, feed rate, and required surface finish. Consult the SUMITOMO technical catalog for recommended 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 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
SUMITOMO
SUMITOMO Square Turning Insert: SNMG646EEM-AC5025S, SNMG190624N-EM
SUMITOMO
SUMITOMO
SUMITOMO Square Turning Insert: SNMG644EEM-AC5025S, SNMG190616N-EM
SUMITOMO
SUMITOMO
SUMITOMO Square Turning Insert: SNMG543EEM-AC5025S, SNMG150612N-EM
SUMITOMO
SUMITOMO
SUMITOMO Square Turning Insert: SNMG542EEM-AC5025S, SNMG150608N-EM
SUMITOMO Square Turning Insert: SNMG543EEG-AC5025S, SNMG150612N-EG
SUMITOMO
SUMITOMO Square Turning Insert: SNMG543EEG-AC5025S, SNMG150612N-EG
SUMITOMO
SUMITOMO
SUMITOMO Square Turning Insert: SNMG544EEM-AC5025S, SNMG150616N-EM

More from SUMITOMO

View all SUMITOMO parts
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for a range of materials in common machining applications
SUMITOMO
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for a range of materials in common machining applications
Square (S) indexable turning insert for lathe operations, providing four cutting edges. Suitable for general-purpose metal turning in machining applications
SUMITOMO
Square (S) indexable turning insert for lathe operations, providing four cutting edges. Suitable for general-purpose metal turning in machining applications
Square (S) indexable turning insert with four cutting edges for cost-effective machining. Used for general turning, facing, and profiling operations on metal workpieces. Suitable for material removal in automotive, aerospace, and general engineering applications
SUMITOMO
Square (S) indexable turning insert with four cutting edges for cost-effective machining. Used for general turning, facing, and profiling operations on metal workpieces. Suitable for material removal in automotive, aerospace, and general engineering applications
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Commonly used in machining applications requiring repeatable edge geometry
SUMITOMO
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Commonly used in machining applications requiring repeatable edge geometry
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium to heavy cutting applications. Part numbers include SNMG643EME and SNMG190612N-ME
SUMITOMO
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium to heavy cutting applications. Part numbers include SNMG643EME and SNMG190612N-ME
Square (S) indexable turning insert for general-purpose turning, facing, and profiling on CNC lathes. Features a chipbreaker design for efficient chip control. Suitable for machining steel, stainless steel, and cast iron
SUMITOMO
Square (S) indexable turning insert for general-purpose turning, facing, and profiling on CNC lathes. Features a chipbreaker design for efficient chip control. Suitable for machining steel, stainless steel, and cast iron
Square (S) indexable turning insert for general turning operations. Used in lathe applications for facing, profiling, and external turning on metal workpieces. Manufacturer part number: SNMG434EUX-AC830P
SUMITOMO
Square (S) indexable turning insert for general turning operations. Used in lathe applications for facing, profiling, and external turning on metal workpieces. Manufacturer part number: SNMG434EUX-AC830P
Square (S) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Alternate designation SPMN150408
SUMITOMO
Square (S) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Alternate designation SPMN150408