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

SUMITOMO Triangle Turning Insert: NU-TPG321

The SUMITOMO Triangle Turning Insert, model NU-TPG321 (also referenced as NU-TPGN160304, MPN NUTPG321-BN2000), is a Triangle (T) indexable turning insert designed for metal-cutting operations. This insert is offered…

SKU 3G-OTH-323457

Also listed as: NUTPG321BN2000 · NUTPG321 BN2000

Brand
SUMITOMO
Item
Triangle Turning Insert: NU-TPG321
Category
Triangle (T) Indexable Turning Inserts
Available to Order
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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
NUTPG321-BN2000

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model NU-TPG321 (also referenced as NU-TPGN160304, MPN NUTPG321-BN2000), is a Triangle (T) indexable turning insert designed for metal-cutting operations. This insert is offered by SUMITOMO and is identified by SKU NUTPG321-BN2000.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert NU-TPG321 used for?

The SUMITOMO Triangle Turning Insert NU-TPG321 is a Triangle (T) indexable insert for metal-cutting turning operations. It is designed for general-purpose machining of various materials, providing reliable cutting performance in industrial applications such as automotive, aerospace, and general manufacturing.

What are the specifications of the SUMITOMO NU-TPG321 insert?

The SUMITOMO NU-TPG321 insert is also referenced as NU-TPGN160304, with manufacturer part number NUTPG321-BN2000. It is a Triangle (T) indexable turning insert, identified by SKU 3G-OTH-323457. The insert is designed for metal-cutting operations and is offered by SUMITOMO.

Where to buy SUMITOMO NU-TPG321 inserts worldwide?

You can source SUMITOMO NU-TPG321 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; we provide reliable sourcing for this SUMITOMO insert.

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

To select the correct SUMITOMO triangle turning insert, match the insert geometry (NU-TPG321) to your tool holder's pocket and clamping system. Ensure the insert size (e.g., NU-TPGN160304) fits your lathe's cutting parameters. Consult the SUMITOMO catalog for grade and chipbreaker recommendations based on your workpiece material.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Triangle Turning Insert: NU-TPG321, NU-TPGN160304 (MPN NUTPG321-BN1000)
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SUMITOMO Triangle Turning Insert: NU-TPG321, NU-TPGN160304 (MPN NUTPG321-BN1000)
SUMITOMO Triangle Turning Insert: NU-TPG321LT, NU-TPGN160304LT (MPN NUTPG321LT-BN2000)
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SUMITOMO Triangle Turning Insert: NU-TPG321HS, NU-TPGN160304HS (MPN NUTPG321HS-BN2000)
SUMITOMO Triangle Turning Insert: NU-TPG322, NU-TPGN160308 (MPN NUTPG322-BN1000)
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SUMITOMO Triangle Turning Insert: NU-TPG322, NU-TPGN160308 (MPN NUTPG322-BN1000)
SUMITOMO Triangle Turning Insert: NU-TPG320.5, NU-TPGN160302 (MPN NUTPG320.5-BN2000)
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SUMITOMO Triangle Turning Insert: NU-TPG322, NU-TPGN160308 (MPN NUTPG322-BN2000)
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SUMITOMO Triangle Turning Insert: NU-TPG322, NU-TPGN160308 (MPN NUTPG322-BN2000)

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