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SUMITOMO Triangle Turning Insert: 3NU-TNGA331HS - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: 3NU-TNGA331HS

The SUMITOMO Triangle Turning Insert, model 3NU-TNGA331HS (MPN 3NUTNGA331HS-BN7500), is a triangle (T) indexable turning insert. It is available in two variants: 3NU-TNGA331HS and 3NU-TNGA160404HS.

SKU 3G-OTH-323301

Also listed as: 3NUTNGA331HSBN7500 · 3NUTNGA331HS BN7500

Brand
SUMITOMO
Item
Triangle Turning Insert: 3NU-TNGA331HS
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
3NUTNGA331HS-BN7500

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model 3NU-TNGA331HS (MPN 3NUTNGA331HS-BN7500), is a triangle (T) indexable turning insert. It is available in two variants: 3NU-TNGA331HS and 3NU-TNGA160404HS.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is commonly applied in automotive, aerospace, and general engineering industries for precision material removal.

What are the specifications of the SUMITOMO Triangle Turning Insert?

The SUMITOMO Triangle Turning Insert is available in two variants: 3NU-TNGA331HS and 3NU-TNGA160404HS. The manufacturer part number is 3NUTNGA331HS-BN7500. It is a triangle (T) indexable turning insert designed for reliable cutting performance in metalworking 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. Contact us for availability and lead time on this insert.

How to select the right SUMITOMO Triangle Turning Insert?

Select the SUMITOMO Triangle Turning Insert based on your workpiece material and machining requirements. The 3NU-TNGA331HS and 3NU-TNGA160404HS variants differ in size; choose the one that matches your tool holder's pocket dimensions. Consult your machine's specifications for optimal cutting 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Triangle Turning Insert: 3NU-TNGA331HS, 3NU-TNGA160404HS (MPN 3NUTNGA331HS-BN2000)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331HS, 3NU-TNGA160404HS (MPN 3NUTNGA331HS-BN2000)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331, 3NU-TNGA160404 (MPN 3NUTNGA331-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331, 3NU-TNGA160404 (MPN 3NUTNGA331-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331, 3NU-TNGA160404 (MPN 3NUTNGA331-BN1000)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331, 3NU-TNGA160404 (MPN 3NUTNGA331-BN1000)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LS, 3NU-TNGA160404LS (MPN 3NUTNGA331LS-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LS, 3NU-TNGA160404LS (MPN 3NUTNGA331LS-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LF, 3NU-TNGA160404LF (MPN 3NUTNGA331LF-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LF, 3NU-TNGA160404LF (MPN 3NUTNGA331LF-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN1000)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN1000)

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