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SUMITOMO Triangle Turning Insert: 3NU-TNGA331LF - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: 3NU-TNGA331LF

The SUMITOMO Triangle Turning Insert, model 3NU-TNGA331LF (MPN 3NUTNGA331LF-BN7500), is a triangle (T) indexable turning insert. It is also available as the 3NU-TNGA160404LF variant.

SKU 3G-OTH-323883

Brand
SUMITOMO
Item
Triangle Turning Insert: 3NU-TNGA331LF
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
3NUTNGA331LF-BN7500
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model 3NU-TNGA331LF (MPN 3NUTNGA331LF-BN7500), is a triangle (T) indexable turning insert. It is also available as the 3NU-TNGA160404LF variant.

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. Its triangular shape provides three cutting edges for cost-effective machining of metals in industries like automotive, aerospace, and general manufacturing.

What are the specifications of the SUMITOMO Triangle Turning Insert?

The SUMITOMO Triangle Turning Insert is available as model 3NU-TNGA331LF and variant 3NU-TNGA160404LF. The manufacturer part number is 3NUTNGA331LF-BN7500. It is a triangle (T) indexable turning insert designed for metal cutting.

Where to buy SUMITOMO Triangle Turning Inserts worldwide?

3G Electric supplies SUMITOMO Triangle Turning Inserts worldwide. We handle full logistics and customs clearance to deliver to your facility. Contact us for pricing and lead time on this and other industrial cutting tools.

How to select the right SUMITOMO Triangle Turning Insert?

Select the SUMITOMO Triangle Turning Insert based on your workpiece material and required finish. The 3NU-TNGA331LF and 3NU-TNGA160404LF variants suit different depths of cut. Consult a tooling engineer or refer to the manufacturer's grade recommendations for optimal performance.

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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SUMITOMO Triangle Turning Insert: 3NU-TNGA331, 3NU-TNGA160404 (MPN 3NUTNGA331-BN7500). Key specifications — attr257938: 3NU-TNGA331; attr257939: 3NU-TNGA160404.
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SUMITOMO Triangle Turning Insert: 3NU-TNGA331LS, 3NU-TNGA160404LS (MPN 3NUTNGA331LS-BN7500). Key specifications — attr257938: 3NU-TNGA331LS; attr257939: 3NU-TNGA160404LS.
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SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN1000). Key specifications — attr257938: 3NU-TNGA331LT; attr257939: 3NU-TNGA160404LT.
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SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN2000). Key specifications — attr257938: 3NU-TNGA331LT; attr257939: 3NU-TNGA160404LT.
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