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SUMITOMO Diamond Turning Insert: DCGT21.51LFY - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: DCGT21.51LFY

The SUMITOMO Diamond Turning Insert, model DCGT21.51LFY (MPN DCGT21.51LFY-AC5015S), is a diamond indexable turning insert. It is also referenced as DCGT070204L-FY.

SKU 3G-OTH-260358

Also listed as: DCGT2151LFYAC5015S · DCGT21 51LFY AC5015S · DCGT21-51LFY-AC5015S

Brand
SUMITOMO
Item
Diamond Turning Insert: DCGT21.51LFY
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
DCGT21.51LFY-AC5015S

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

Product Description

The SUMITOMO Diamond Turning Insert, model DCGT21.51LFY (MPN DCGT21.51LFY-AC5015S), is a diamond indexable turning insert. It is also referenced as DCGT070204L-FY.

Frequently Asked Questions

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

The SUMITOMO DCGT21.51LFY is a diamond indexable turning insert designed for precision machining of non-ferrous materials, such as aluminum alloys and plastics. It is commonly used in CNC lathes for finishing operations where tight tolerances and superior surface finish are required.

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

The SUMITOMO DCGT21.51LFY insert is also referenced as DCGT070204L-FY. Its manufacturer part number is DCGT21.51LFY-AC5015S. This diamond indexable turning insert is engineered for high-performance cutting in industrial applications, offering durability and precision.

Where to buy SUMITOMO DCGT21.51LFY inserts worldwide?

You can source SUMITOMO DCGT21.51LFY inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.

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

To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., DCGT21.51LFY) to your tool holder's pocket and your material. Consider the insert grade (AC5015S) for non-ferrous machining. Consult your machine manual or a SUMITOMO application guide for optimal results.

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: DCGT21.50LFY, DCGT070201L-FY (MPN DCGT21.50LFY-AC5015S)
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SUMITOMO Diamond Turning Insert: DCGT21.50LFY, DCGT070201L-FY (MPN DCGT21.50LFY-AC5015S)
SUMITOMO Diamond Turning Insert: DCGT21.50.5LFY, DCGT070202L-FY (MPN DCGT21.50.5LFY-AC5015S)
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SUMITOMO Diamond Turning Insert: DCGT21.50.5LFY, DCGT070202L-FY (MPN DCGT21.50.5LFY-AC5015S)
SUMITOMO Diamond Turning Insert: DCGT21.5.001LFY, DCGT0702003L-FY (MPN DCGT21.5.001LFY-AC5015S)
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SUMITOMO Diamond Turning Insert: DCGT21.5.001LFY, DCGT0702003L-FY (MPN DCGT21.5.001LFY-AC5015S)
SUMITOMO Diamond Turning Insert: DCGT21.51LFY, DCGT070204L-FY (MPN DCGT21.51LFY-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: DCGT21.51LFY, DCGT070204L-FY (MPN DCGT21.51LFY-AC5025S)
SUMITOMO Diamond Turning Insert: DCGT21.50.5LFY, DCGT070202L-FY (MPN DCGT21.50.5LFY-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: DCGT21.50.5LFY, DCGT070202L-FY (MPN DCGT21.50.5LFY-AC5025S)
SUMITOMO Diamond Turning Insert: DCGT21.50.5LFX, DCGT070202L-FX (MPN DCGT21.50.5LFX-AC5015S)
SUMITOMO
SUMITOMO Diamond Turning Insert: DCGT21.50.5LFX, DCGT070202L-FX (MPN DCGT21.50.5LFX-AC5015S)

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