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

SUMITOMO DCMT21.51ESU-T1500A Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO DCMT21.51ESU-T1500A Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models DCMT21.51ESU and DCMT070204NSU, with manufacturer part number DCMT21.51ESU-T1500A. This product is designed for precision…

SKU 3G-OTH-260607

Also listed as: DCMT2151ESUT1500A · DCMT21 51ESU T1500A · DCMT21-51ESU-T1500A

Brand
SUMITOMO
Item
DCMT21.51ESU-T1500A Diamond Indexable Turning Insert
Category
Diamond 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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SUMITOMO
Manufacturer Part Number
DCMT21.51ESU-T1500A

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 is a diamond indexable turning insert available in models DCMT21.51ESU and DCMT070204NSU, with manufacturer part number DCMT21.51ESU-T1500A. This product is designed for precision machining applications.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision machining applications, including finishing and light roughing of non-ferrous metals, plastics, and composites. Its diamond tip provides superior wear resistance and surface finish in CNC turning operations.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in models DCMT21.51ESU and DCMT070204NSU, with manufacturer part number DCMT21.51ESU-T1500A. It is a diamond indexable turning insert designed for precision machining. For detailed dimensions and geometry, consult the manufacturer's datasheet.

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 time on the DCMT21.51ESU-T1500A insert.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert geometry (DCMT21.51ESU or DCMT070204NSU) to your tool holder and workpiece material. Consider the required nose radius, chipbreaker design, and cutting parameters. Consult the SUMITOMO catalog for application-specific recommendations.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing of non-ferrous materials and composites. Provides fine surface finishes and tight tolerances in general machining applications
SUMITOMO
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing of non-ferrous materials and composites. Provides fine surface finishes and tight tolerances in general machining applications
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Commonly used in turning operations to achieve fine surface finishes and tight tolerances. Identified by model numbers DCMT21.51ESU and DCMT070204NSU
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Commonly used in turning operations to achieve fine surface finishes and tight tolerances. Identified by model numbers DCMT21.51ESU and DCMT070204NSU
Diamond-shaped indexable turning insert for lathe operations. Suitable for machining ferrous and non-ferrous materials where tight tolerances and surface finish are required. Commonly used in automotive, aerospace, and general engineering applications
SUMITOMO
Diamond-shaped indexable turning insert for lathe operations. Suitable for machining ferrous and non-ferrous materials where tight tolerances and surface finish are required. Commonly used in automotive, aerospace, and general engineering applications
Diamond indexable turning insert for precision turning of non-ferrous materials such as aluminum alloys and plastics. Provides high wear resistance and superior surface finish. Suitable for use in CNC lathes and turning centers
SUMITOMO
Diamond indexable turning insert for precision turning of non-ferrous materials such as aluminum alloys and plastics. Provides high wear resistance and superior surface finish. Suitable for use in CNC lathes and turning centers
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for turning, boring, and facing operations requiring fine surface finishes and tight tolerances
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for turning, boring, and facing operations requiring fine surface finishes and tight tolerances
Diamond indexable turning insert for precision turning of hard materials such as ceramics, composites, and non-ferrous metals. Available in two geometries: DCMT21.51ESU and DCMT070204NSU. The diamond tip provides wear resistance and surface finish in high-speed machining applications
SUMITOMO
Diamond indexable turning insert for precision turning of hard materials such as ceramics, composites, and non-ferrous metals. Available in two geometries: DCMT21.51ESU and DCMT070204NSU. The diamond tip provides wear resistance and surface finish in high-speed machining applications

More from SUMITOMO

View all SUMITOMO parts
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for high-speed finishing operations requiring tight tolerances
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for high-speed finishing operations requiring tight tolerances
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and composites, offering high wear resistance and surface finish. Also designated as VNMG160408N-EG
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and composites, offering high wear resistance and surface finish. Also designated as VNMG160408N-EG
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing cuts on ferrous and non-ferrous materials in CNC lathes. Manufacturer part number DCGT21.50.5MESI-AC5025S
SUMITOMO
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing cuts on ferrous and non-ferrous materials in CNC lathes. Manufacturer part number DCGT21.50.5MESI-AC5025S
Diamond indexable turning insert for precision machining of hard materials such as ceramics, composites, and non-ferrous metals. Suitable for high-speed turning operations requiring fine surface finish and wear resistance
SUMITOMO
Diamond indexable turning insert for precision machining of hard materials such as ceramics, composites, and non-ferrous metals. Suitable for high-speed turning operations requiring fine surface finish and wear resistance
This diamond indexable turning insert features an 80° diamond shape, 0.4 mm nose radius, and 3.97 mm thickness. It is designed for light to medium cutting applications, suitable for finishing and semi-finishing operations on non-ferrous materials
SUMITOMO
This diamond indexable turning insert features an 80° diamond shape, 0.4 mm nose radius, and 3.97 mm thickness. It is designed for light to medium cutting applications, suitable for finishing and semi-finishing operations on non-ferrous materials
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Provides wear resistance and surface finish in industrial turning operations
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Provides wear resistance and surface finish in industrial turning operations
This diamond indexable turning insert is designed for precision turning operations. It is suitable for machining non-ferrous materials, composites, and abrasive workpieces where a sharp, wear-resistant cutting edge is required
SUMITOMO
This diamond indexable turning insert is designed for precision turning operations. It is suitable for machining non-ferrous materials, composites, and abrasive workpieces where a sharp, wear-resistant cutting edge is required
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Suitable for turning, facing, and profiling operations. Available in models 2NC-CCGA32.51 and 2NC-CCGW09T304
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Suitable for turning, facing, and profiling operations. Available in models 2NC-CCGA32.51 and 2NC-CCGW09T304