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

SUMITOMO TPMN432-AC5025S Triangle Indexable Turning Insert - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO TPMN432-AC5025S Triangle Indexable Turning Insert

The SUMITOMO Triangle Turning Insert, model TPMN432 (also referenced as TPMN220408, MPN TPMN432-AC5025S), is a triangle (T) indexable turning insert. It is supplied with the specifications.

SKU 3G-OTH-323896

Also listed as: TPMN432AC5025S · TPMN432 AC5025S

Brand
SUMITOMO
Item
TPMN432-AC5025S 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
TPMN432-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 Triangle Turning Insert, model TPMN432 (also referenced as TPMN220408, MPN TPMN432-AC5025S), is a triangle (T) indexable turning insert. It is supplied with the specifications.

Frequently Asked Questions

What is the SUMITOMO TPMN432 triangle turning insert used for?

The SUMITOMO TPMN432 (TPMN220408) triangle indexable turning insert is used for general turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is commonly applied in automotive, aerospace, and general engineering industries for medium-duty cutting.

What are the specifications of the SUMITOMO TPMN432 turning insert?

The SUMITOMO TPMN432 turning insert is a triangle (T) indexable insert with specifications TPMN432 and TPMN220408. The manufacturer part number is TPMN432-AC5025S. It is designed for use with appropriate tool holders and features a precision-ground geometry for consistent performance in turning applications.

Where to buy SUMITOMO TPMN432 turning inserts worldwide?

You can source SUMITOMO TPMN432 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; we supply genuine SUMITOMO inserts for your machining needs.

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

To select the correct SUMITOMO triangle turning insert, match the insert size (TPMN432 or TPMN220408) to your tool holder's pocket and clamping system. Ensure the insert grade (AC5025S) suits your workpiece material and cutting conditions. Consult your tool holder manufacturer's compatibility chart and refer to SUMITOMO's technical data for feed and speed recommendations.

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 60° shape for strong cutting edges. Suitable for general turning, facing, and profiling operations on steel, stainless steel, and cast iron in medium to rough machining applications
SUMITOMO
Triangle (T) indexable turning insert with 60° shape for strong cutting edges. Suitable for general turning, facing, and profiling operations on steel, stainless steel, and cast iron in medium to rough machining applications
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for general machining of various materials in industrial manufacturing
SUMITOMO
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for general machining of various materials in industrial manufacturing
SUMITOMO Triangle Turning Insert: TPMN433, TPMN220412 (MPN TPMN433-AC5015S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN433, TPMN220412 (MPN TPMN433-AC5015S)
Triangle (T) indexable turning insert for general turning operations on metal workpieces. Used in lathe applications for external and internal turning, facing, and profiling. Identified by specifications TPMN222 and TPMN110308
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. Identified by specifications TPMN222 and TPMN110308
SUMITOMO Triangle Turning Insert: TPMN222, TPMN110308 (MPN TPMN222-AC5015S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN222, TPMN110308 (MPN TPMN222-AC5015S)
Triangle (T) indexable turning insert for metal-cutting operations. Used for turning, facing, and profiling on lathes. The AC5015S grade provides wear resistance for medium to finishing cuts
SUMITOMO
Triangle (T) indexable turning insert for metal-cutting operations. Used for turning, facing, and profiling on lathes. The AC5015S grade provides wear resistance for medium to finishing cuts

More from SUMITOMO

View all SUMITOMO parts
Triangle (T) indexable turning insert with three cutting edges. Designed for general turning, facing, and profiling operations on metal workpieces. Suitable for use in CNC and manual lathes
SUMITOMO
Triangle (T) indexable turning insert with three cutting edges. Designed for general turning, facing, and profiling operations on metal workpieces. Suitable for use in CNC and manual lathes
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for general machining, finishing, and light roughing. Triangular shape provides multiple cutting edges for indexable use
SUMITOMO
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for general machining, finishing, and light roughing. Triangular shape provides multiple cutting edges for indexable use
Triangle-shaped indexable turning insert for lathe operations, providing multiple cutting edges per insert. Suitable for precision turning of various materials in general machining applications
SUMITOMO
Triangle-shaped indexable turning insert for lathe operations, providing multiple cutting edges per insert. Suitable for precision turning of various materials in general machining applications
Triangle indexable turning insert for turning operations on lathes. Used for precision material removal and surface finishing on cylindrical workpieces such as shafts and flanges. Available in NU-TPG321HS and NU-TPGN160304HS geometries
SUMITOMO
Triangle indexable turning insert for turning operations on lathes. Used for precision material removal and surface finishing on cylindrical workpieces such as shafts and flanges. Available in NU-TPG321HS and NU-TPGN160304HS geometries
Triangle (T) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. The triangular shape provides three cutting edges for efficient material removal in industrial machining applications
SUMITOMO
Triangle (T) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. The triangular shape provides three cutting edges for efficient material removal in industrial machining applications
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on lathes. Suitable for machining steel, stainless steel, and cast iron in industrial manufacturing applications
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on lathes. Suitable for machining steel, stainless steel, and cast iron in industrial manufacturing applications
Triangle (T) indexable turning insert for general turning operations on metal workpieces. Used in lathe applications for precision material removal. Type TPGT110302R-FY
SUMITOMO
Triangle (T) indexable turning insert for general turning operations on metal workpieces. Used in lathe applications for precision material removal. Type TPGT110302R-FY
Triangle (T) indexable turning insert with three cutting edges for turning operations on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing environments
SUMITOMO
Triangle (T) indexable turning insert with three cutting edges for turning operations on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing environments