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

SUMITOMO Diamond Turning Insert: VNMA331 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: VNMA331

The SUMITOMO Diamond Turning Insert, model VNMA331 (MPN VNMA331-AC415K), is a diamond indexable turning insert. It is also available as the VNMA160404 variant. This product is designed for turning operations.

SKU 3G-OTH-260591

Brand
SUMITOMO
Item
Diamond Turning Insert: VNMA331
Category
Diamond 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
VNMA331-AC415K
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 Diamond Turning Insert, model VNMA331 (MPN VNMA331-AC415K), is a diamond indexable turning insert. It is also available as the VNMA160404 variant. This product is designed for turning operations.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert VNMA331 used for?

The SUMITOMO Diamond Turning Insert VNMA331 is used for precision turning operations on lathes. Its diamond composition provides high wear resistance and a superior surface finish, making it suitable for machining non-ferrous materials, composites, and hardened steels in industrial manufacturing.

What are the specifications of the SUMITOMO VNMA331 insert?

The SUMITOMO VNMA331 insert is a diamond indexable turning insert with MPN VNMA331-AC415K. It is also available as the VNMA160404 variant. Key specifications include the VNMA331 geometry, designed for turning applications. The insert is made by SUMITOMO, a leading brand in cutting tools.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the VNMA331-AC415K or VNMA160404 variants.

How to select the correct SUMITOMO turning insert for your operation?

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., VNMA331) to your workpiece material and operation type. Diamond inserts excel on non-ferrous and abrasive materials. Consult the manufacturer's grade chart for feed and speed recommendations. 3G Electric can assist with sourcing the right variant.

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 diamond 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 Diamond Turning Insert: VNMA331, VNMA160404 (MPN VNMA331-AC420K). Key specifications — attr257732: VNMA331; attr257733: VNMA160404.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMA331, VNMA160404 (MPN VNMA331-AC420K). Key specifications — attr257732: VNMA331; attr257733: VNMA160404.
SUMITOMO Diamond Turning Insert: VNMA332, VNMA160408 (MPN VNMA332-AC415K). Key specifications — attr257732: VNMA332; attr257733: VNMA160408.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMA332, VNMA160408 (MPN VNMA332-AC415K). Key specifications — attr257732: VNMA332; attr257733: VNMA160408.
SUMITOMO Diamond Turning Insert: VNMA332, VNMA160408 (MPN VNMA332-AC420K). Key specifications — attr257732: VNMA332; attr257733: VNMA160408.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMA332, VNMA160408 (MPN VNMA332-AC420K). Key specifications — attr257732: VNMA332; attr257733: VNMA160408.
SUMITOMO Diamond Turning Insert: VNMA333, VNMA160412 (MPN VNMA333-AC415K). Key specifications — attr257732: VNMA333; attr257733: VNMA160412.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMA333, VNMA160412 (MPN VNMA333-AC415K). Key specifications — attr257732: VNMA333; attr257733: VNMA160412.
SUMITOMO Diamond Turning Insert: VNMA331, VNMA160404 (MPN VNMA331-BN7000). Key specifications — attr257732: VNMA331; attr257733: VNMA160404.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMA331, VNMA160404 (MPN VNMA331-BN7000). Key specifications — attr257732: VNMA331; attr257733: VNMA160404.
SUMITOMO Diamond Turning Insert: VNMG331ESX, VNMG160404N-SX (MPN VNMG331ESX-AC8025P). Key specifications — attr257732: VNMG331ESX; attr257733: VNMG160404N-SX.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMG331ESX, VNMG160404N-SX (MPN VNMG331ESX-AC8025P). Key specifications — attr257732: VNMG331ESX; attr257733: VNMG160404N-SX.

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-T1500Z). Key specifications — attr257732: DCMT21.51ESU; attr257733: DCMT070204NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-T1500Z). Key specifications — attr257732: DCMT21.51ESU; attr257733: DCMT070204NSU.
SUMITOMO Diamond Turning Insert: DCGT21.50.5MESI, DCGT070202MN-SI (MPN DCGT21.50.5MESI-AC5025S). Key specifications — attr257732: DCGT21.50.5MESI; attr257733: DCGT070202MN-SI.
SUMITOMO
SUMITOMO Diamond Turning Insert: DCGT21.50.5MESI, DCGT070202MN-SI (MPN DCGT21.50.5MESI-AC5025S). Key specifications — attr257732: DCGT21.50.5MESI; attr257733: DCGT070202MN-SI.
SUMITOMO Diamond Turning Insert: VNMG332EEG, VNMG160408N-EG (MPN VNMG332EEG-AC6040M). Key specifications — attr257732: VNMG332EEG; attr257733: VNMG160408N-EG.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMG332EEG, VNMG160408N-EG (MPN VNMG332EEG-AC6040M). Key specifications — attr257732: VNMG332EEG; attr257733: VNMG160408N-EG.
SUMITOMO Diamond Turning Insert: DNMG333EGE, DNMG110412N-GE (MPN DNMG333EGE-AC8025P). Key specifications — attr257732: DNMG333EGE; attr257733: DNMG110412N-GE.
SUMITOMO
SUMITOMO Diamond Turning Insert: DNMG333EGE, DNMG110412N-GE (MPN DNMG333EGE-AC8025P). Key specifications — attr257732: DNMG333EGE; attr257733: DNMG110412N-GE.
SUMITOMO Diamond Turning Insert: VCMT331ESU, VCMT160404NSU (MPN VCMT331ESU-AC830P). Key specifications — attr257732: VCMT331ESU; attr257733: VCMT160404NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: VCMT331ESU, VCMT160404NSU (MPN VCMT331ESU-AC830P). Key specifications — attr257732: VCMT331ESU; attr257733: VCMT160404NSU.
SUMITOMO Diamond Turning Insert: CNMG866EMU, CNMG250924N-MU (MPN CNMG866EMU-AC5025S). Key specifications — attr257732: CNMG866EMU; attr257733: CNMG250924N-MU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG866EMU, CNMG250924N-MU (MPN CNMG866EMU-AC5025S). Key specifications — attr257732: CNMG866EMU; attr257733: CNMG250924N-MU.
SUMITOMO Diamond Turning Insert: CPMT2.51.52ESU, CPMT080208NSU (MPN CPMT2.51.52ESU-AC6030M). Key specifications — attr257732: CPMT2.51.52ESU; attr257733: CPMT080208NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CPMT2.51.52ESU, CPMT080208NSU (MPN CPMT2.51.52ESU-AC6030M). Key specifications — attr257732: CPMT2.51.52ESU; attr257733: CPMT080208NSU.
SUMITOMO Diamond Turning Insert: 2NC-CCGA32.51, 2NC-CCGW09T304 (MPN 2NCCCGA32.51-BNC2020). Key specifications — attr257732: 2NC-CCGA32.51; attr257733: 2NC-CCGW09T304.
SUMITOMO
SUMITOMO Diamond Turning Insert: 2NC-CCGA32.51, 2NC-CCGW09T304 (MPN 2NCCCGA32.51-BNC2020). Key specifications — attr257732: 2NC-CCGA32.51; attr257733: 2NC-CCGW09T304.