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

SUMITOMO Diamond Turning Insert: DCMT21.51ESU

The SUMITOMO Diamond Turning Insert, model DCMT21.51ESU (also referenced as DCMT070204NSU and MPN DCMT21.51ESU-AC530U), is a diamond indexable turning insert designed for precision machining. This product is…

SKU 3G-OTH-259049

Also listed as: DCMT2151ESUAC530U · DCMT21 51ESU AC530U · DCMT21-51ESU-AC530U

Brand
SUMITOMO
Item
Diamond Turning Insert: DCMT21.51ESU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
DCMT21.51ESU-AC530U

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, model DCMT21.51ESU (also referenced as DCMT070204NSU and MPN DCMT21.51ESU-AC530U), is a diamond indexable turning insert designed for precision machining. This product is identified by the specifications DCMT21.51ESU and DCMT070204NSU.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert DCMT21.51ESU used for?

The SUMITOMO Diamond Turning Insert DCMT21.51ESU is used for precision machining of non-ferrous materials, such as aluminum alloys and plastics, in turning operations. It is commonly applied in automotive, aerospace, and general manufacturing for achieving fine surface finishes and tight tolerances.

What are the specifications of the SUMITOMO DCMT21.51ESU insert?

The SUMITOMO Diamond Turning Insert is identified by model numbers DCMT21.51ESU and DCMT070204NSU, with manufacturer part number DCMT21.51ESU-AC530U. It is a diamond indexable turning insert designed for precision machining. For detailed dimensional specs, 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-AC530U model.

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

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., DCMT21.51ESU) to your material and operation. Consider the nose radius, chipbreaker design, and grade (AC530U) for finish or roughing. Consult SUMITOMO's application guide or contact 3G Electric for sourcing assistance.

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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SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC810P)
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SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC810P)
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SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC405K)
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC6030M)
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SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC6030M)
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC830P)
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SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC6040M)
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SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-AC6040M)

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