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SUMITOMO Diamond Turning Insert: NU-DCGA21.51 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: NU-DCGA21.51

The SUMITOMO Diamond Turning Insert, model NU-DCGA21.51 (MPN NUDCGA21.51-BN2000), is a diamond indexable turning insert. It is also referenced as NU-DCGW070204. This product is designed for turning applications.

SKU 3G-OTH-260558

Also listed as: NUDCGA2151BN2000 · NUDCGA21 51 BN2000 · NUDCGA21-51-BN2000

Brand
SUMITOMO
Item
Diamond Turning Insert: NU-DCGA21.51
Category
Diamond Indexable Turning Inserts
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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
NUDCGA21.51-BN2000

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, model NU-DCGA21.51 (MPN NUDCGA21.51-BN2000), is a diamond indexable turning insert. It is also referenced as NU-DCGW070204. This product is designed for turning applications.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning applications on CNC lathes and manual machines. It is designed to deliver high surface finish and long tool life when machining non-ferrous materials, composites, and plastics in industries such as aerospace, automotive, and general engineering.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is referenced as model NU-DCGA21.51 and also as NU-DCGW070204. The manufacturer part number is NUDCGA21.51-BN2000. It is a diamond indexable turning insert suitable for fine finishing operations. For detailed geometry and grade data, consult the manufacturer's technical literature.

Where to buy SUMITOMO Diamond Turning Insert worldwide?

3G Electric supplies and delivers the SUMITOMO Diamond Turning Insert worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on the NU-DCGA21.51 or NU-DCGW070204 insert, and we will provide pricing and lead time.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert geometry (NU-DCGA21.51 or NU-DCGW070204) to your tool holder pocket and your workpiece material. Diamond inserts are ideal for non-ferrous and abrasive materials. Confirm the grade BN2000 suits your cutting speed and finish requirements. Consult your tooling engineer for application-specific advice.

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: NU-DCGA21.50.5, NU-DCGW070202 (MPN NUDCGA21.50.5-BN2000)
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SUMITOMO Diamond Turning Insert: NU-DCGA21.50.5, NU-DCGW070202 (MPN NUDCGA21.50.5-BN2000)
Diamond indexable turning insert for precision turning operations on hard or abrasive materials. Suitable for applications requiring tight tolerances and fine surface finishes. Models include NU-DCGA21.50.5HS and NU-DCGW070202HS
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Diamond indexable turning insert for precision turning operations on hard or abrasive materials. Suitable for applications requiring tight tolerances and fine surface finishes. Models include NU-DCGA21.50.5HS and NU-DCGW070202HS
SUMITOMO Diamond Turning Insert: NU-DCGA21.50.5LT, NU-DCGW070202LT (MPN NUDCGA21.50.5LT-BN2000)
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SUMITOMO Diamond Turning Insert: NU-DCGA21.50.5LT, NU-DCGW070202LT (MPN NUDCGA21.50.5LT-BN2000)
Diamond indexable turning insert for precision turning operations on lathes and CNC machines. Designed for high-accuracy machining of non-ferrous materials, plastics, and composites, delivering fine surface finishes and tight tolerances in industrial manufacturing applications
SUMITOMO
Diamond indexable turning insert for precision turning operations on lathes and CNC machines. Designed for high-accuracy machining of non-ferrous materials, plastics, and composites, delivering fine surface finishes and tight tolerances in industrial manufacturing applications
SUMITOMO Diamond Turning Insert: NU-DCGA21.52, NU-DCGW070208 (MPN NUDCGA21.52-BN2000)
SUMITOMO
SUMITOMO Diamond Turning Insert: NU-DCGA21.52, NU-DCGW070208 (MPN NUDCGA21.52-BN2000)
SUMITOMO Diamond Turning Insert: NU-CCGA32.51, NU-CCGW09T304 (MPN NUCCGA32.51-BN1000)
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SUMITOMO Diamond Turning Insert: NU-CCGA32.51, NU-CCGW09T304 (MPN NUCCGA32.51-BN1000)

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