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SUMITOMO DCMT21.51ELU-AC6040M Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO DCMT21.51ELU-AC6040M Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert, available as models DCMT21.51ELU and DCMT070204NLU, is a diamond indexable turning insert from the SUMITOMO brand. The manufacturer part number is DCMT21.51ELU-AC6040M. Key…

SKU 3G-OTH-260634

Also listed as: DCMT2151ELUAC6040M · DCMT21 51ELU AC6040M · DCMT21-51ELU-AC6040M

Brand
SUMITOMO
Item
DCMT21.51ELU-AC6040M Diamond Indexable Turning Insert
Category
Diamond Indexable Turning Inserts
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SUMITOMO
Manufacturer Part Number
DCMT21.51ELU-AC6040M

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, available as models DCMT21.51ELU and DCMT070204NLU, is a diamond indexable turning insert from the SUMITOMO brand. The manufacturer part number is DCMT21.51ELU-AC6040M. Key specifications include the insert designations DCMT21.51ELU and DCMT070204NLU.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on hard and abrasive materials such as ceramics, glass, and composites. Its diamond tip provides superior wear resistance and surface finish in high-speed machining applications across automotive, aerospace, and general manufacturing industries.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in models DCMT21.51ELU and DCMT070204NLU, with manufacturer part number DCMT21.51ELU-AC6040M. These are diamond indexable turning inserts designed for high-precision machining. The insert designations follow ISO standard geometry for compatibility with common tool holders.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning 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 on the DCMT21.51ELU-AC6040M or equivalent models.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert designation (DCMT21.51ELU or DCMT070204NLU) to your tool holder's pocket geometry. Consider workpiece material, cutting speed, and required surface finish. For hard materials, the diamond grade AC6040M offers excellent wear resistance. Consult your tooling engineer 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.

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Cross-referenced by specification & description
SUMITOMO Diamond Turning Insert: DCMT21.51ELU, DCMT070204NLU (MPN DCMT21.51ELU-AC530U)
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