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

SUMITOMO Triangle Turning Insert: TPMN322 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TPMN322

The SUMITOMO Triangle Turning Insert, model TPMN322 (also referenced as TPMN160308, MPN TPMN322-AC5015S), is a triangle (T) indexable turning insert. It is designed for turning operations and is specified with the…

SKU 3G-OTH-323358

Also listed as: TPMN322AC5015S · TPMN322 AC5015S

Brand
SUMITOMO
Item
Triangle Turning Insert: TPMN322
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
TPMN322-AC5015S

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 TPMN322 (also referenced as TPMN160308, MPN TPMN322-AC5015S), is a triangle (T) indexable turning insert. It is designed for turning operations and is specified with the part numbers TPMN322 and TPMN160308.

Frequently Asked Questions

What is the SUMITOMO TPMN322 triangle turning insert used for?

The SUMITOMO TPMN322 (TPMN160308) is a triangle indexable turning insert designed for general turning operations on metal workpieces. It is commonly used in lathe applications for external and internal turning, facing, and profiling in industries such as automotive, aerospace, and general machining.

What are the specifications of the SUMITOMO TPMN322 turning insert?

The SUMITOMO TPMN322 insert is a triangle (T) indexable turning insert with manufacturer part number TPMN322-AC5015S. It is also referenced as TPMN160308. The insert features a triangle shape for three cutting edges and is made with SUMITOMO's AC5015S grade for durability in turning operations.

Where to buy SUMITOMO TPMN322 turning inserts worldwide?

You can source SUMITOMO TPMN322 (TPMN322-AC5015S) 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 this SUMITOMO insert.

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

To select the correct SUMITOMO triangle turning insert, match the insert size (TPMN322 or TPMN160308) to your tool holder's pocket and clamping system. Ensure the insert grade (AC5015S) suits your workpiece material and cutting conditions. Consult your tool holder manufacturer's compatibility chart for proper fit and performance.

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
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160305 (MPN TPMN322-AC5025S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160305 (MPN TPMN322-AC5025S)
SUMITOMO Triangle Turning Insert: TPMN321, TPMN160304 (MPN TPMN321-AC5015S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN321, TPMN160304 (MPN TPMN321-AC5015S)
SUMITOMO Triangle Turning Insert: TPMN321, TPMN160304 (MPN TPMN321-AC5025S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN321, TPMN160304 (MPN TPMN321-AC5025S)
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160308 (MPN TPMN322-AC420K)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160308 (MPN TPMN322-AC420K)
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160308 (MPN TPMN322-ACP200)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160308 (MPN TPMN322-ACP200)
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160308 (MPN TPMN322-AC8025P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMN322, TPMN160308 (MPN TPMN322-AC8025P)

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO Triangle Turning Insert: TPMT222ELB, TPMT110308NLU (MPN TPMT222ELB-AC8025P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMT222ELB, TPMT110308NLU (MPN TPMT222ELB-AC8025P)
SUMITOMO Triangle Turning Insert: TNMA432, TNMA220408 (MPN TNMA432-AC405K)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMA432, TNMA220408 (MPN TNMA432-AC405K)
SUMITOMO Triangle Turning Insert: TCMT21.52EFB, TCMT110208N-FB (MPN TCMT21.52EFB-T1500A)
SUMITOMO
SUMITOMO Triangle Turning Insert: TCMT21.52EFB, TCMT110208N-FB (MPN TCMT21.52EFB-T1500A)
SUMITOMO Triangle Turning Insert: TNMN332, TNMN160408 (MPN TNMN332-AC420K)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMN332, TNMN160408 (MPN TNMN332-AC420K)
SUMITOMO Triangle Turning Insert: TCMT21.51EFB, TCMT110204N-FB (MPN TCMT21.51EFB-T1500Z)
SUMITOMO
SUMITOMO Triangle Turning Insert: TCMT21.51EFB, TCMT110204N-FB (MPN TCMT21.51EFB-T1500Z)
SUMITOMO Triangle Turning Insert: TNMG331EGU, TNMG160404N-GU (MPN TNMG331EGU-AC5015S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG331EGU, TNMG160404N-GU (MPN TNMG331EGU-AC5015S)
SUMITOMO Triangle Turning Insert: TPMT222ELU, TPMT110308NLU (MPN TPMT222ELU-AC8025P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMT222ELU, TPMT110308NLU (MPN TPMT222ELU-AC8025P)
SUMITOMO Triangle Turning Insert: TPGT221RFX, TPGT110304R-FX (MPN TPGT221RFX-AC5025S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPGT221RFX, TPGT110304R-FX (MPN TPGT221RFX-AC5025S)