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

SUMITOMO SPG422-AC5025S Square Indexable Turning Insert - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO SPG422-AC5025S Square Indexable Turning Insert

The SUMITOMO SPG422-AC5025S, also referenced as SPGN120308, is a square (S) indexable turning insert. This product is manufactured by SUMITOMO and is identified by the manufacturer part number SPG422-AC5025S.

SKU 3G-OTH-229762

Also listed as: SPG422AC5025S · SPG422 AC5025S

Brand
SUMITOMO
Item
SPG422-AC5025S Square Indexable Turning Insert
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 — 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
SPG422-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 SPG422-AC5025S, also referenced as SPGN120308, is a square (S) indexable turning insert. This product is manufactured by SUMITOMO and is identified by the manufacturer part number SPG422-AC5025S.

Frequently Asked Questions

What is the SUMITOMO SPG422-AC5025S turning insert used for?

The SUMITOMO SPG422-AC5025S (SPGN120308) 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 repeatable edge geometry are required.

What are the specifications of the SUMITOMO SPG422-AC5025S insert?

The SUMITOMO SPG422-AC5025S is a square (S) indexable turning insert with manufacturer part number SPG422-AC5025S, also referenced as SPGN120308. It is produced by SUMITOMO and is designed for use in appropriate tool holders. For detailed dimensional and grade data, consult the manufacturer's technical documentation.

Where to buy SUMITOMO SPG422-AC5025S inserts worldwide?

You can source SUMITOMO SPG422-AC5025S (SPGN120308) turning inserts worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and lead time on this SUMITOMO insert.

How to select the correct SUMITOMO SPG422-AC5025S insert for a turning operation?

To select the correct SUMITOMO SPG422-AC5025S insert, match the insert geometry (square shape, SPG422/SPGN120308) to your tool holder's pocket and clamping system. Consider workpiece material, cutting speed, feed rate, and depth of cut. Always refer to SUMITOMO's grade and application recommendations for optimal tool life and surface finish.

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
Square (S) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Identified by manufacturer part number SPG421-AC5025S and SPGN120304 specification
SUMITOMO
Square (S) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Identified by manufacturer part number SPG421-AC5025S and SPGN120304 specification
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Commonly used in machining applications requiring repeatable indexing and consistent cutting performance
SUMITOMO
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Commonly used in machining applications requiring repeatable indexing and consistent cutting performance
Square indexable turning insert with 0° clearance angle, suitable for general turning, facing, and profiling operations on metal workpieces. Commonly used in machining applications requiring repeatable edge geometry
SUMITOMO
Square indexable turning insert with 0° clearance angle, suitable for general turning, facing, and profiling operations on metal workpieces. Commonly used in machining applications requiring repeatable edge geometry
Square indexable turning insert for external and internal turning, facing, and profiling operations on lathes. Suitable for machining steel, stainless steel, and cast iron workpieces
SUMITOMO
Square indexable turning insert for external and internal turning, facing, and profiling operations on lathes. Suitable for machining steel, stainless steel, and cast iron workpieces
Square (S) indexable turning insert for general-purpose turning, facing, and profiling operations on lathes. Suitable for machining steel, stainless steel, and cast iron. Alternate designation SPMN120308
SUMITOMO
Square (S) indexable turning insert for general-purpose turning, facing, and profiling operations on lathes. Suitable for machining steel, stainless steel, and cast iron. Alternate designation SPMN120308
Square (S) indexable turning insert for general turning and facing operations. Suitable for metal cutting applications requiring repeatable indexing. Identified by manufacturer part number SPMN423-AC5025S
SUMITOMO
Square (S) indexable turning insert for general turning and facing operations. Suitable for metal cutting applications requiring repeatable indexing. Identified by manufacturer part number SPMN423-AC5025S

More from SUMITOMO

View all SUMITOMO parts
Square (S) indexable turning insert for general-purpose turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron in medium to heavy cutting conditions
SUMITOMO
Square (S) indexable turning insert for general-purpose turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron in medium to heavy cutting conditions
Square (S) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for use in CNC lathes and manual machining centers
SUMITOMO
Square (S) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for use in CNC lathes and manual machining centers
Square (S) indexable turning insert for general-purpose turning, facing, and profiling on lathes. Suitable for machining steel, stainless steel, and cast iron in common engineering applications
SUMITOMO
Square (S) indexable turning insert for general-purpose turning, facing, and profiling on lathes. Suitable for machining steel, stainless steel, and cast iron in common engineering applications
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining of steel and stainless steel, providing consistent chip control and surface finish
SUMITOMO
Square indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining of steel and stainless steel, providing consistent chip control and surface finish
Square (S) indexable turning insert with chipbreaker geometry for effective chip control. Suitable for general turning, facing, and profiling operations on metal workpieces. Provides four cutting edges for economical medium-duty machining
SUMITOMO
Square (S) indexable turning insert with chipbreaker geometry for effective chip control. Suitable for general turning, facing, and profiling operations on metal workpieces. Provides four cutting edges for economical medium-duty machining
Square (S) indexable turning insert with 0° clearance angle, grade AC5015S carbide. Suitable for medium to finishing cuts on steel, stainless steel, and cast iron. Used for external and internal turning, facing, and profiling on lathes
SUMITOMO
Square (S) indexable turning insert with 0° clearance angle, grade AC5015S carbide. Suitable for medium to finishing cuts on steel, stainless steel, and cast iron. Used for external and internal turning, facing, and profiling on lathes
Square (S) indexable turning insert for general turning, facing, and profiling operations. Designed for use in CNC and manual lathes on a variety of workpiece materials. ANSI designation SNMG543EEG, ISO designation SNMG150612N-EG
SUMITOMO
Square (S) indexable turning insert for general turning, facing, and profiling operations. Designed for use in CNC and manual lathes on a variety of workpiece materials. ANSI designation SNMG543EEG, ISO designation SNMG150612N-EG
Square (S) indexable turning insert for general turning, facing, and profiling operations. Suitable for machining a variety of materials in metalworking applications
SUMITOMO
Square (S) indexable turning insert for general turning, facing, and profiling operations. Suitable for machining a variety of materials in metalworking applications