We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

Also listed as: 3NUTNGA331LFBN7500 · 3NUTNGA331LF BN7500

Brand
SUMITOMO
Item
Triangle Turning Insert: 3NU-TNGA331LF
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SUMITOMO
Manufacturer Part Number
3NUTNGA331LF-BN7500

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Triangle Turning Insert: 3NU-TNGA332LF, 3NU-TNGA160408LF (MPN 3NUTNGA332LF-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA332LF, 3NU-TNGA160408LF (MPN 3NUTNGA332LF-BN7500)
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-TNGA331LS, 3NU-TNGA160404LS (MPN 3NUTNGA331LS-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LS, 3NU-TNGA160404LS (MPN 3NUTNGA331LS-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331HS, 3NU-TNGA160404HS (MPN 3NUTNGA331HS-BN7500)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331HS, 3NU-TNGA160404HS (MPN 3NUTNGA331HS-BN7500)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN1000)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN1000)
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN2000)
SUMITOMO
SUMITOMO Triangle Turning Insert: 3NU-TNGA331LT, 3NU-TNGA160404LT (MPN 3NUTNGA331LT-BN2000)

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO Triangle Turning Insert: TNMG331EEF, TNMG160404N-EF (MPN TNMG331EEF-AC5015S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG331EEF, TNMG160404N-EF (MPN TNMG331EEF-AC5015S)
SUMITOMO Triangle Turning Insert: TPMT331ESU, TPMT160404NSU (MPN TPMT331ESU-AC6030M)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMT331ESU, TPMT160404NSU (MPN TPMT331ESU-AC6030M)
SUMITOMO Triangle Turning Insert: TPMT331ENF, TPMT160404N-SF (MPN TPMT331ENF-AC5015S)
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMT331ENF, TPMT160404N-SF (MPN TPMT331ENF-AC5015S)
SUMITOMO Triangle Turning Insert: TNMG432EUX, TNMG220408N-UX (MPN TNMG432EUX-AC8025P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG432EUX, TNMG220408N-UX (MPN TNMG432EUX-AC8025P)
SUMITOMO Triangle Turning Insert: TNMG432ESX, TNMG220408N-SX (MPN TNMG432ESX-AC8025P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG432ESX, TNMG220408N-SX (MPN TNMG432ESX-AC8025P)
SUMITOMO Triangle Turning Insert: TNGG330.5ESU, TNGG160402N-SU (MPN TNGG330.5ESU-T1500A)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNGG330.5ESU, TNGG160402N-SU (MPN TNGG330.5ESU-T1500A)
SUMITOMO Triangle Turning Insert: TNMG544ENZ, TNMG270616N-UZ (MPN TNMG544ENZ-AC830P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG544ENZ, TNMG270616N-UZ (MPN TNMG544ENZ-AC830P)
SUMITOMO Triangle Turning Insert: NF-TPGA220.5, NF-TPGW110302 (MPN NFTPGA220.5-DA1000)
SUMITOMO
SUMITOMO Triangle Turning Insert: NF-TPGA220.5, NF-TPGW110302 (MPN NFTPGA220.5-DA1000)