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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, MPN TPG321-ACP200), is a triangle (T) indexable turning insert. It is supplied with the specifications.

SKU 3G-OTH-322714

Also listed as: TPG321ACP200 · TPG321 ACP200

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-ACP200

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, MPN TPG321-ACP200), is a triangle (T) indexable turning insert. It is supplied with the specifications.

Frequently Asked Questions

What is the SUMITOMO TPG321 triangle turning insert used for?

The SUMITOMO TPG321 (TPGN160304) is a triangle indexable turning insert used for general turning, facing, and profiling operations on lathes. It is suitable for machining steel, stainless steel, and cast iron in automotive, aerospace, and general engineering industries.

What are the specifications of the SUMITOMO TPG321 insert?

The SUMITOMO TPG321 insert is also referenced as TPGN160304 with manufacturer part number TPG321-ACP200. It is a triangle (T) indexable turning insert. Key specifications include the TPG321 geometry and TPGN160304 dimensions, designed for precision metal cutting.

Where to buy SUMITOMO TPG321 turning inserts worldwide?

You can source SUMITOMO TPG321 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 on this SUMITOMO insert.

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

To select the correct SUMITOMO triangle insert, match the insert size (TPG321 or TPGN160304) to your tool holder's pocket and clamping system. Consider workpiece material and cutting conditions. For best results, consult the SUMITOMO catalog or contact 3G Electric for application guidance.

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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