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SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51

The SUMITOMO Triangle Turning Insert, model 3NU-TPGA21.51 (MPN 3NUTPGA21.51-BN7500), is a Triangle (T) Indexable Turning Insert. It is also referenced as 3NU-TPGW110204.

SKU 3G-OTH-323922

Also listed as: 3NUTPGA2151BN7500 · 3NUTPGA21 51 BN7500 · 3NUTPGA21-51-BN7500

Brand
SUMITOMO
Item
Triangle Turning Insert: 3NU-TPGA21.51
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
3NUTPGA21.51-BN7500

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model 3NU-TPGA21.51 (MPN 3NUTPGA21.51-BN7500), is a Triangle (T) Indexable Turning Insert. It is also referenced as 3NU-TPGW110204.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for precision turning operations on lathes. It is designed for general-purpose machining of metals, providing reliable cutting performance in industrial manufacturing environments.

What are the specifications of the SUMITOMO Triangle Turning Insert?

The SUMITOMO Triangle Turning Insert is a Triangle (T) Indexable Turning Insert. Key model references include 3NU-TPGA21.51 and 3NU-TPGW110204. The manufacturer part number is 3NUTPGA21.51-BN7500. It is designed for use in turning applications.

Where to buy SUMITOMO Triangle Turning Insert worldwide?

You can source the SUMITOMO Triangle Turning Insert through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order reaches any international location.

How to select the correct SUMITOMO Triangle Turning Insert?

To select the correct SUMITOMO Triangle Turning Insert, verify the model number against your lathe's tool holder requirements. The 3NU-TPGA21.51 and 3NU-TPGW110204 are common references. Consult your machine manual or a tooling specialist to ensure compatibility with your turning application.

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: 3NU-TPGA21.51, 3NU-TPGW110204 (MPN 3NUTPGA21.51-BN7000)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51, 3NU-TPGW110204 (MPN 3NUTPGA21.51-BN7000)
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51LS, 3NU-TPGW110204LS (MPN 3NUTPGA21.51LS-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51LS, 3NU-TPGW110204LS (MPN 3NUTPGA21.51LS-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.52, 3NU-TPGW110208 (MPN 3NUTPGA21.52-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.52, 3NU-TPGW110208 (MPN 3NUTPGA21.52-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51LF, 3NU-TPGW110204LF (MPN 3NUTPGA21.51LF-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51LF, 3NU-TPGW110204LF (MPN 3NUTPGA21.51LF-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.52, 3NU-TPGW110208 (MPN 3NUTPGA21.52-BN7000)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.52, 3NU-TPGW110208 (MPN 3NUTPGA21.52-BN7000)
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51LE, 3NU-TPGW110204LE (MPN 3NUTPGA21.51LE-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TPGA21.51LE, 3NU-TPGW110204LE (MPN 3NUTPGA21.51LE-BN7500)

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