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

SUMITOMO TNMG434EME-AC8025P Triangle Indexable Turning Insert - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO TNMG434EME-AC8025P Triangle Indexable Turning Insert

The SUMITOMO Triangle Turning Insert, product type TNMG434EME and TNMG220416N-ME, is a triangle (T) indexable turning insert. The manufacturer part number is TNMG434EME-AC8025P. This insert is designed for turning…

SKU 3G-OTH-323629

Also listed as: TNMG434EMEAC8025P · TNMG434EME AC8025P

Brand
SUMITOMO
Item
TNMG434EME-AC8025P Triangle Indexable Turning Insert
Category
Triangle (T) 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
TNMG434EME-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 Triangle Turning Insert, product type TNMG434EME and TNMG220416N-ME, is a triangle (T) indexable turning insert. The manufacturer part number is TNMG434EME-AC8025P. This insert is designed for turning operations.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for turning operations on lathes. Its triangular (T) shape provides three cutting edges for efficient metal removal. It is suitable for general-purpose machining of steel, stainless steel, and cast iron in industrial manufacturing environments.

What are the specifications of the SUMITOMO TNMG434EME insert?

The SUMITOMO TNMG434EME insert has manufacturer part number TNMG434EME-AC8025P and is also designated as TNMG220416N-ME. It is a triangle (T) indexable turning insert designed for turning operations. The AC8025P grade offers wear resistance for medium to heavy cutting.

Where to buy SUMITOMO Triangle Turning Inserts worldwide?

You can source SUMITOMO Triangle 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 TNMG434EME-AC8025P insert.

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

To select the correct SUMITOMO turning insert, match the insert shape (triangle T), size (TNMG434EME), and grade (AC8025P) to your workpiece material and cutting conditions. Consult the SUMITOMO catalog for recommended feeds and speeds. 3G Electric can assist with sourcing the right insert for your application.

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 triangle (t) 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
Triangle (T) indexable turning insert with designations TNMG434EME and TNMG220416N-ME. Used for general turning, facing, and profiling operations on metal workpieces, providing three cutting edges for medium to finishing cuts
SUMITOMO
Triangle (T) indexable turning insert with designations TNMG434EME and TNMG220416N-ME. Used for general turning, facing, and profiling operations on metal workpieces, providing three cutting edges for medium to finishing cuts
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Referenced as TNMG434EME and TNMG220416N-ME. Suitable for a range of machining applications
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Referenced as TNMG434EME and TNMG220416N-ME. Suitable for a range of machining applications
Triangle (T) indexable turning insert for general turning operations on metal workpieces. Used in lathe applications for external and internal turning, facing, and profiling. The AC8025P grade provides wear resistance for medium to light cutting conditions
SUMITOMO
Triangle (T) indexable turning insert for general turning operations on metal workpieces. Used in lathe applications for external and internal turning, facing, and profiling. The AC8025P grade provides wear resistance for medium to light cutting conditions
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium to heavy cutting conditions. Available in models TNMG433EME and TNMG220412N-ME
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium to heavy cutting conditions. Available in models TNMG433EME and TNMG220412N-ME
Triangle (T) indexable turning insert for general turning operations on metal workpieces. Used in lathe applications for external and internal profiling, facing, and contouring. The AC810P grade provides wear resistance for medium to light cutting conditions
SUMITOMO
Triangle (T) indexable turning insert for general turning operations on metal workpieces. Used in lathe applications for external and internal profiling, facing, and contouring. The AC810P grade provides wear resistance for medium to light cutting conditions
Triangle (T) indexable turning insert for general turning, facing, and profiling on CNC lathes. Suitable for medium to finishing cuts on steel, stainless steel, and cast iron. Grade AC8025P offers wear resistance and edge toughness
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling on CNC lathes. Suitable for medium to finishing cuts on steel, stainless steel, and cast iron. Grade AC8025P offers wear resistance and edge toughness

More from SUMITOMO

View all SUMITOMO parts
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for a range of materials in machining applications
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for a range of materials in machining applications
Triangle (T) indexable turning insert with three cutting edges for turning operations on lathes. Used in general machining, finishing, and light roughing applications
SUMITOMO
Triangle (T) indexable turning insert with three cutting edges for turning operations on lathes. Used in general machining, finishing, and light roughing applications
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining of steel and stainless steel, delivering consistent chip control and surface finish. Designations include TNMG331EEF and TNMG160404N-EF
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining of steel and stainless steel, delivering consistent chip control and surface finish. Designations include TNMG331EEF and TNMG160404N-EF
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for metal removal in industrial machining applications. Available in models TPMT331ESU and TPMT160404NSU
SUMITOMO
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for metal removal in industrial machining applications. Available in models TPMT331ESU and TPMT160404NSU
Triangle (T) indexable turning insert for metal-cutting operations. Precision-ground for consistent performance in external turning, facing, and profiling applications
SUMITOMO
Triangle (T) indexable turning insert for metal-cutting operations. Precision-ground for consistent performance in external turning, facing, and profiling applications
Triangle (T) indexable turning insert for general turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron under medium to heavy cutting conditions
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron under medium to heavy cutting conditions
Triangle (T) shaped indexable turning insert for general turning operations on metal workpieces. Commonly used in lathe applications for precision material removal. Manufacturer part number TPMT21.50.5ESU-AC810P, also referenced as TPMT110202N-SU
SUMITOMO
Triangle (T) shaped indexable turning insert for general turning operations on metal workpieces. Commonly used in lathe applications for precision material removal. Manufacturer part number TPMT21.50.5ESU-AC810P, also referenced as TPMT110202N-SU
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Designed for use in CNC and manual lathes. Available with designations TNMG433ESX and TNMG220412N-SX
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Designed for use in CNC and manual lathes. Available with designations TNMG433ESX and TNMG220412N-SX