Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SUMITOMO Triangle Turning Insert: TNMG331EUX - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG331EUX

The SUMITOMO Triangle Turning Insert, model TNMG331EUX (also referenced as TNMG160404N-UX and MPN TNMG331EUX-AC810P), is a Triangle (T) indexable turning insert. It is designed for metal-cutting applications…

SKU 3G-OTH-323389

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG331EUX
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG331EUX-AC810P
View Full Spec Sheet

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 TNMG331EUX (also referenced as TNMG160404N-UX and MPN TNMG331EUX-AC810P), is a Triangle (T) indexable turning insert. It is designed for metal-cutting applications requiring a triangular-shaped cutting edge.

Frequently Asked Questions

What is the SUMITOMO TNMG331EUX triangle turning insert used for?

The SUMITOMO TNMG331EUX (also TNMG160404N-UX) is a triangle indexable turning insert for metal-cutting operations. It provides a triangular cutting edge for turning, facing, and profiling on lathes. Common applications include general machining of steel, stainless steel, and cast iron in automotive, aerospace, and industrial manufacturing.

What are the specifications of the SUMITOMO TNMG331EUX insert?

The SUMITOMO TNMG331EUX is a triangle (T) indexable turning insert with model numbers TNMG331EUX and TNMG160404N-UX. The manufacturer part number is TNMG331EUX-AC810P. It features a triangular shape for three cutting edges and is designed for metal-cutting applications requiring a triangular cutting edge.

Where to buy SUMITOMO TNMG331EUX inserts worldwide?

You can source SUMITOMO TNMG331EUX inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine SUMITOMO inserts for metal-cutting operations.

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

To select the correct SUMITOMO triangle turning insert, match the insert size (TNMG331EUX or TNMG160404N-UX) to your tool holder's pocket. Ensure the insert grade (AC810P) suits your workpiece material—steel, stainless, or cast iron. Consult your lathe manual for required clearance angle and chipbreaker geometry. 3G Electric can help with sourcing.

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

Similar products

Matched by specification & description
SUMITOMO Triangle Turning Insert: TNMG331EUX, TNMG160404N-UX (MPN TNMG331EUX-AC8025P). Key specifications — attr257938: TNMG331EUX; attr257939: TNMG160404N-UX.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG331EUX, TNMG160404N-UX (MPN TNMG331EUX-AC8025P). Key specifications — attr257938: TNMG331EUX; attr257939: TNMG160404N-UX.
SUMITOMO Triangle Turning Insert: TNMG331EGU, TNMG160404NGU (MPN TNMG331EGU-AC6030M). Key specifications — attr257938: TNMG331EGU; attr257939: TNMG160404NGU.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG331EGU, TNMG160404NGU (MPN TNMG331EGU-AC6030M). Key specifications — attr257938: TNMG331EGU; attr257939: TNMG160404NGU.
SUMITOMO Triangle Turning Insert: TNMG331ESU, TNMG160404NSU (MPN TNMG331ESU-AC810P). Key specifications — attr257938: TNMG331ESU; attr257939: TNMG160404NSU.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG331ESU, TNMG160404NSU (MPN TNMG331ESU-AC810P). Key specifications — attr257938: TNMG331ESU; attr257939: TNMG160404NSU.
SUMITOMO Triangle Turning Insert: TNMG332ESU, TNMG160408NSU (MPN TNMG332ESU-AC6030M). Key specifications — attr257938: TNMG332ESU; attr257939: TNMG160408NSU.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG332ESU, TNMG160408NSU (MPN TNMG332ESU-AC6030M). Key specifications — attr257938: TNMG332ESU; attr257939: TNMG160408NSU.
SUMITOMO Triangle Turning Insert: TNMG331ESU, TNMG160404NSU (MPN TNMG331ESU-AC8025P). Key specifications — attr257938: TNMG331ESU; attr257939: TNMG160404NSU.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG331ESU, TNMG160404NSU (MPN TNMG331ESU-AC8025P). Key specifications — attr257938: TNMG331ESU; attr257939: TNMG160404NSU.
SUMITOMO Triangle Turning Insert: TNMG332EEG, TNMG160408N-EG (MPN TNMG332EEG-AC6030M). Key specifications — attr257938: TNMG332EEG; attr257939: TNMG160408N-EG.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG332EEG, TNMG160408N-EG (MPN TNMG332EEG-AC6030M). Key specifications — attr257938: TNMG332EEG; attr257939: TNMG160408N-EG.

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO Triangle Turning Insert: TNMG432ESX, TNMG220408N-SX (MPN TNMG432ESX-AC8025P). Key specifications — attr257938: TNMG432ESX; attr257939: TNMG220408N-SX.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG432ESX, TNMG220408N-SX (MPN TNMG432ESX-AC8025P). Key specifications — attr257938: TNMG432ESX; attr257939: TNMG220408N-SX.
SUMITOMO Triangle Turning Insert: TPMT331ENF, TPMT160404N-SF (MPN TPMT331ENF-AC5015S). Key specifications — attr257938: TPMT331ENF; attr257939: TPMT160404N-SF.
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMT331ENF, TPMT160404N-SF (MPN TPMT331ENF-AC5015S). Key specifications — attr257938: TPMT331ENF; attr257939: TPMT160404N-SF.
SUMITOMO Triangle Turning Insert: TNMG331EEF, TNMG160404N-EF (MPN TNMG331EEF-AC5015S). Key specifications — attr257938: TNMG331EEF; attr257939: TNMG160404N-EF.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG331EEF, TNMG160404N-EF (MPN TNMG331EEF-AC5015S). Key specifications — attr257938: TNMG331EEF; attr257939: TNMG160404N-EF.
SUMITOMO Triangle Turning Insert: TPMT331ESU, TPMT160404NSU (MPN TPMT331ESU-AC6030M). Key specifications — attr257938: TPMT331ESU; attr257939: TPMT160404NSU.
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMT331ESU, TPMT160404NSU (MPN TPMT331ESU-AC6030M). Key specifications — attr257938: TPMT331ESU; attr257939: TPMT160404NSU.
SUMITOMO Triangle Turning Insert: TNGG330.5ESU, TNGG160402N-SU (MPN TNGG330.5ESU-T1500A). Key specifications ��— attr257938: TNGG330.5ESU; attr257939: TNGG160402N-SU.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNGG330.5ESU, TNGG160402N-SU (MPN TNGG330.5ESU-T1500A). Key specifications — attr257938: TNGG330.5ESU; attr257939: TNGG160402N-SU.
SUMITOMO Triangle Turning Insert: TNMG432EUX, TNMG220408N-UX (MPN TNMG432EUX-AC8025P). Key specifications — attr257938: TNMG432EUX; attr257939: TNMG220408N-UX.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG432EUX, TNMG220408N-UX (MPN TNMG432EUX-AC8025P). Key specifications — attr257938: TNMG432EUX; attr257939: TNMG220408N-UX.
SUMITOMO Triangle Turning Insert: TPMT21.50.5ESU, TPMT110202N-SU (MPN TPMT21.50.5ESU-AC810P). Key specifications — attr257938: TPMT21.50.5ESU; attr257939: TPMT110202N-SU.
SUMITOMO
SUMITOMO Triangle Turning Insert: TPMT21.50.5ESU, TPMT110202N-SU (MPN TPMT21.50.5ESU-AC810P). Key specifications — attr257938: TPMT21.50.5ESU; attr257939: TPMT110202N-SU.
SUMITOMO Triangle Turning Insert: TNMG433ESX, TNMG220412N-SX (MPN TNMG433ESX-AC8025P). Key specifications — attr257938: TNMG433ESX; attr257939: TNMG220412N-SX.
SUMITOMO
SUMITOMO Triangle Turning Insert: TNMG433ESX, TNMG220412N-SX (MPN TNMG433ESX-AC8025P). Key specifications — attr257938: TNMG433ESX; attr257939: TNMG220412N-SX.