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SUMITOMO Diamond Turning Insert: 2NU-DCGA21.52 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: 2NU-DCGA21.52

The SUMITOMO Diamond Turning Insert, model 2NU-DCGA21.52 (MPN 2NUDCGA21.52-BN7000), is a diamond indexable turning insert. It is also available as the 2NC-DCGW070208 variant. These inserts are designed for precision…

SKU 3G-OTH-258209

Brand
SUMITOMO
Item
Diamond Turning Insert: 2NU-DCGA21.52
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
2NUDCGA21.52-BN7000
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model 2NU-DCGA21.52 (MPN 2NUDCGA21.52-BN7000), is a diamond indexable turning insert. It is also available as the 2NC-DCGW070208 variant. These inserts are designed for precision 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 industrial workpieces. It is designed as an indexable insert for lathes and CNC machines, delivering high-accuracy surface finishes in metalworking and machining applications.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in models 2NU-DCGA21.52 and 2NC-DCGW070208. The manufacturer part number is 2NUDCGA21.52-BN7000. These diamond indexable inserts are engineered for precision turning and are supplied by 3G Electric.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can order SUMITOMO Diamond Turning Inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert geometry (2NU-DCGA21.52 or 2NC-DCGW070208) to your tool holder and workpiece material. Consult your machine's specifications and the SUMITOMO catalog for grade recommendations. 3G Electric can assist with sourcing the right variant.

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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