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SUMITOMO Triangle Turning Insert: TPG321 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TPG321

The SUMITOMO Triangle Turning Insert, model TPG321 (also referenced as TPGN160304), is a triangle (T) indexable turning insert. The manufacturer part number is TPG321-AC8025P. This insert is designed for turning…

SKU 3G-OTH-324042

Also listed as: TPG321AC8025P · TPG321 AC8025P

Brand
SUMITOMO
Item
Triangle Turning Insert: TPG321
Category
Triangle (T) Indexable Turning Inserts
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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
TPG321-AC8025P

Technical Documents

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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TPG321 (also referenced as TPGN160304), is a triangle (T) indexable turning insert. The manufacturer part number is TPG321-AC8025P. This insert is designed for turning operations.

Frequently Asked Questions

What is the SUMITOMO TPG321 turning insert used for?

The SUMITOMO TPG321 (TPGN160304) 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 TPG321 insert?

The SUMITOMO TPG321 insert is a triangle (T) indexable turning insert with manufacturer part number TPG321-AC8025P. It is also referenced as TPGN160304. Key specifications include the TPG321 geometry and the AC8025P grade, suitable for turning operations on various materials.

Where to buy SUMITOMO TPG321 inserts worldwide?

You can source SUMITOMO TPG321 (TPGN160304) 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 us for availability and lead time.

How to select the correct SUMITOMO TPG321 insert for my lathe?

To select the correct SUMITOMO TPG321 insert, verify your tool holder accepts triangle inserts with the TPG321 or TPGN160304 geometry. Match the insert grade (AC8025P) to your workpiece material and cutting conditions. Consult your machine manual or a machining specialist for optimal feed and speed 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 triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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