We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
SUMITOMO DCGT21.51RFY-AC5015S Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO DCGT21.51RFY-AC5015S Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert, model DCGT21.51RFY (also referenced as DCGT070204R-FY, MPN DCGT21.51RFY-AC5015S), is a diamond indexable turning insert. It is identified by the specifications.51RFY and.

SKU 3G-OTH-260446

Also listed as: DCGT2151RFYAC5015S · DCGT21 51RFY AC5015S · DCGT21-51RFY-AC5015S

Brand
SUMITOMO
Item
DCGT21.51RFY-AC5015S Diamond Indexable Turning Insert
Part Number
DCGT21.51RFY-AC5015S
Category
Diamond Indexable Turning Inserts
Available to Order
Also known as:DCGT21.51RFY-AC5015SSUMITOMO
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SUMITOMO
Manufacturer Part Number
DCGT21.51RFY-AC5015S

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, model DCGT21.51RFY (also referenced as DCGT070204R-FY, MPN DCGT21.51RFY-AC5015S), is a diamond indexable turning insert. It is identified by the specifications.51RFY and.

Frequently Asked Questions

What is the SUMITOMO DCGT21.51RFY diamond turning insert used for?

The SUMITOMO DCGT21.51RFY (DCGT070204R-FY) is a diamond indexable turning insert used for precision machining of non-ferrous materials, such as aluminum alloys and plastics. It is commonly applied in automotive, aerospace, and general manufacturing for finishing operations requiring high surface quality and tight tolerances.

What are the specifications of the SUMITOMO DCGT21.51RFY insert?

The SUMITOMO DCGT21.51RFY insert is also referenced as DCGT070204R-FY, with manufacturer part number DCGT21.51RFY-AC5015S. It is a diamond indexable turning insert designed for fine finishing. Key identifiers include attr257732: DCGT21.51RFY and attr257733: DCGT070204R-FY. Always verify dimensions with the OEM for your application.

Where to buy SUMITOMO DCGT21.51RFY inserts worldwide?

You can source SUMITOMO DCGT21.51RFY 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; we supply genuine SUMITOMO inserts for precision machining needs.

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

To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., DCGT21.51RFY) to your workpiece material and finish requirements. Consider the nose radius, clearance angle, and coating. For non-ferrous materials, diamond inserts offer superior wear resistance. Consult the SUMITOMO catalog or contact 3G Electric for guidance on the right grade and chipbreaker.

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
Not sure this is the right part? Photo-identify it

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

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO
SUMITOMO
Diamond indexable turning insert with CNMG geometry (80° rhombic shape) for medium to finishing cuts. Suitable for turning ferrous and non-ferrous materials on lathes, commonly used in general machining operations requiring tight tolerances and surface finish. Manufacturer part number CNMG542EEM-AC5025S
SUMITOMO
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for turning operations on aluminum alloys and composites, providing high wear resistance and surface finish. Designations include DNMG434EEM and DNMG150416N-EM
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Available in two geometries (NF-VCMT220.5LD and NF-VCMT110302N-LD) to suit different cutting applications. Used in turning operations for automotive, aerospace, and general engineering
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Available in two geometries (NF-VCMT220.5LD and NF-VCMT110302N-LD) to suit different cutting applications. Used in turning operations for automotive, aerospace, and general engineering
Diamond indexable turning insert for precision turning operations on hard materials. Suitable for high-accuracy machining in general metalworking applications. Model NU-VBGA332LT
SUMITOMO
Diamond indexable turning insert for precision turning operations on hard materials. Suitable for high-accuracy machining in general metalworking applications. Model NU-VBGA332LT
SUMITOMO
SUMITOMO
Diamond indexable turning insert for precision finishing of non-ferrous materials such as aluminum alloys and composites. Suitable for industrial turning operations requiring high surface finish and extended tool life
SUMITOMO
SUMITOMO
Diamond indexable turning insert for precision turning of hard and abrasive materials. Provides wear resistance and surface finish in machining operations. Manufacturer part number DNMG443EEM-AC5025S
SUMITOMO
SUMITOMO
Diamond indexable turning insert for precision turning operations. Suitable for machining hard materials, providing wear resistance and surface finish. Models CNMG643EEM and CNMG190612N-EM
Diamond-shaped indexable turning insert for general turning operations. Designed for use in machining centers and lathes to achieve efficient cutting and chip control. Suitable for a range of materials in typical metalworking applications
SUMITOMO
Diamond-shaped indexable turning insert for general turning operations. Designed for use in machining centers and lathes to achieve efficient cutting and chip control. Suitable for a range of materials in typical metalworking applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first