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SUMITOMO Diamond Turning Insert: VCMT331ESU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: VCMT331ESU

The SUMITOMO Diamond Turning Insert, available as models VCMT331ESU and VCMT160404NSU, is a diamond indexable turning insert. The manufacturer part number is VCMT331ESU-AC520U. These inserts are designed for turning…

SKU 3G-OTH-261521

Also listed as: VCMT331ESUAC520U · VCMT331ESU AC520U

Brand
SUMITOMO
Item
Diamond Turning Insert: VCMT331ESU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
VCMT331ESU-AC520U

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

Product Description

The SUMITOMO Diamond Turning Insert, available as models VCMT331ESU and VCMT160404NSU, is a diamond indexable turning insert. The manufacturer part number is VCMT331ESU-AC520U. These inserts are designed for turning operations.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on lathes. It is designed for machining non-ferrous materials, composites, and abrasive plastics where a sharp, wear-resistant cutting edge is required.

What are the specifications of the SUMITOMO VCMT331ESU-AC520U insert?

The SUMITOMO VCMT331ESU-AC520U is a diamond indexable turning insert. It is available in two geometries: VCMT331ESU and VCMT160404NSU. The manufacturer part number is VCMT331ESU-AC520U. These inserts are designed for turning applications.

Where to buy SUMITOMO diamond turning inserts worldwide?

3G Electric supplies SUMITOMO diamond turning inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the VCMT331ESU-AC520U and other SUMITOMO insert models.

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

Select the SUMITOMO turning insert based on your workpiece material, required surface finish, and lathe tool holder compatibility. The VCMT331ESU and VCMT160404NSU geometries suit different depths of cut and feed rates. Consult your tool holder specifications to match the insert shape and size.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Diamond Turning Insert: VBMT332ESU, VBMT160408NSU (MPN VBMT332ESU-AC830P)
SUMITOMO
SUMITOMO Diamond Turning Insert: VBMT332ESU, VBMT160408NSU (MPN VBMT332ESU-AC830P)
SUMITOMO Diamond Turning Insert: VBMT332ESU, VBMT160408NSU (MPN VBMT332ESU-AC700G)
SUMITOMO
SUMITOMO Diamond Turning Insert: VBMT332ESU, VBMT160408NSU (MPN VBMT332ESU-AC700G)
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Used in turning operations requiring high surface finish and tight tolerances. Identified by specifications VNMG331ESU and VNMG160404NSU
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Used in turning operations requiring high surface finish and tight tolerances. Identified by specifications VNMG331ESU and VNMG160404NSU
SUMITOMO Diamond Turning Insert: VBMT332ESU, VBMT160408NSU (MPN VBMT332ESU-AC520U)
SUMITOMO
SUMITOMO Diamond Turning Insert: VBMT332ESU, VBMT160408NSU (MPN VBMT332ESU-AC520U)
SUMITOMO Diamond Turning Insert: VBMT331ESU, VBMT160404NSU (MPN VBMT331ESU-AC630M)
SUMITOMO
SUMITOMO Diamond Turning Insert: VBMT331ESU, VBMT160404NSU (MPN VBMT331ESU-AC630M)
SUMITOMO Diamond Turning Insert: VBMT331ESU, VBMT160404NSU (MPN VBMT331ESU-AC700G)
SUMITOMO
SUMITOMO Diamond Turning Insert: VBMT331ESU, VBMT160404NSU (MPN VBMT331ESU-AC700G)

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