Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SUMITOMO Diamond Turning Insert: CCMT21.52ESU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CCMT21.52ESU

The SUMITOMO Diamond Turning Insert, model CCMT21.52ESU (also designated CCMT060208NSU), is a diamond indexable turning insert. Its manufacturer part number is CCMT21.52ESU-AC8025P. Key specifications include the…

SKU 3G-OTH-254443

Also listed as: CCMT2152ESUAC8025P · CCMT21 52ESU AC8025P · CCMT21-52ESU-AC8025P

Brand
SUMITOMO
Item
Diamond Turning Insert: CCMT21.52ESU
Category
Diamond Indexable Turning Inserts
Available to Order
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 — 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
CCMT21.52ESU-AC8025P

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 CCMT21.52ESU (also designated CCMT060208NSU), is a diamond indexable turning insert. Its manufacturer part number is CCMT21.52ESU-AC8025P. Key specifications include the insert designations CCMT21.52ESU and CCMT060208NSU.

Frequently Asked Questions

What is the SUMITOMO CCMT21.52ESU diamond turning insert used for?

The SUMITOMO CCMT21.52ESU (CCMT060208NSU) is a diamond indexable turning insert designed for precision machining of non-ferrous materials, composites, and abrasive plastics. It delivers fine surface finishes and extended tool life in turning, boring, and profiling operations across industrial manufacturing.

What are the specifications of the SUMITOMO CCMT21.52ESU insert?

The SUMITOMO CCMT21.52ESU insert carries the designations CCMT21.52ESU and CCMT060208NSU, with manufacturer part number CCMT21.52ESU-AC8025P. It is a diamond indexable turning insert used for precision machining. For detailed geometry and grade data, consult the manufacturer's technical documentation.

Where to buy SUMITOMO CCMT21.52ESU diamond turning inserts worldwide?

3G Electric supplies and delivers SUMITOMO CCMT21.52ESU diamond turning inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this precision insert for your machining operations.

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

Selecting the correct SUMITOMO diamond turning insert requires matching the insert geometry (e.g., CCMT21.52ESU) to your workpiece material, finish requirements, and machine parameters. Consider nose radius, clearance angle, and chipbreaker design. For application-specific advice, consult SUMITOMO's technical guides or contact 3G Electric for sourcing support.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Diamond indexable turning insert for finishing and semi-finishing cuts. Suitable for turning operations on steel, stainless steel, and cast iron. Models CCMT21.52ESU and CCMT060208NSU
SUMITOMO
Diamond indexable turning insert for finishing and semi-finishing cuts. Suitable for turning operations on steel, stainless steel, and cast iron. Models CCMT21.52ESU and CCMT060208NSU
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC405K)
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC405K)
Diamond indexable turning insert for CNC lathe finishing and semi-finishing operations. Suitable for ferrous and non-ferrous materials, providing high surface quality and dimensional accuracy
SUMITOMO
Diamond indexable turning insert for CNC lathe finishing and semi-finishing operations. Suitable for ferrous and non-ferrous materials, providing high surface quality and dimensional accuracy
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-T1500A)
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-T1500A)
Diamond indexable turning insert for precision machining of non-ferrous materials, plastics, and composites. Suitable for finishing operations in general manufacturing applications
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, plastics, and composites. Suitable for finishing operations in general manufacturing applications
Diamond indexable turning insert with 80° rhombic shape, 0.2 mm nose radius, and 2.38 mm thickness. Designed for finishing and semi-finishing of non-ferrous materials, plastics, and composites on lathes. Suitable for light to medium cutting operations
SUMITOMO
Diamond indexable turning insert with 80° rhombic shape, 0.2 mm nose radius, and 2.38 mm thickness. Designed for finishing and semi-finishing of non-ferrous materials, plastics, and composites on lathes. Suitable for light to medium cutting operations

More from SUMITOMO

View all SUMITOMO parts
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Used in turning, boring, and facing operations. Manufacturer part number: CNMG543EEG-AC5015S
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Used in turning, boring, and facing operations. Manufacturer part number: CNMG543EEG-AC5015S
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for turning operations requiring fine surface finishes and tight tolerances. Also designated CPMT060204N-SU
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for turning operations requiring fine surface finishes and tight tolerances. Also designated CPMT060204N-SU
This diamond indexable turning insert is designed for precision turning operations on ferrous and non-ferrous materials. Suitable for medium to finishing cuts, it provides consistent surface finish and tool life in general machining applications
SUMITOMO
This diamond indexable turning insert is designed for precision turning operations on ferrous and non-ferrous materials. Suitable for medium to finishing cuts, it provides consistent surface finish and tool life in general machining applications
Diamond indexable turning insert with geometries CNMG432ESX and CNMG120408N-SX. Designed for turning operations on hardened steels and non-ferrous alloys, providing surface finish in finishing and semi-finishing applications
SUMITOMO
Diamond indexable turning insert with geometries CNMG432ESX and CNMG120408N-SX. Designed for turning operations on hardened steels and non-ferrous alloys, providing surface finish in finishing and semi-finishing applications
Diamond indexable turning insert for precision turning operations on ferrous and non-ferrous materials. Suitable for applications requiring tight tolerances and good surface finish
SUMITOMO
Diamond indexable turning insert for precision turning operations on ferrous and non-ferrous materials. Suitable for applications requiring tight tolerances and good surface finish
Diamond indexable turning insert for precision turning operations on lathes. Suitable for finishing and semi-finishing cuts on non-ferrous materials such as aluminum, copper, and plastics. Commonly used in general machining applications requiring a high-quality surface finish
SUMITOMO
Diamond indexable turning insert for precision turning operations on lathes. Suitable for finishing and semi-finishing cuts on non-ferrous materials such as aluminum, copper, and plastics. Commonly used in general machining applications requiring a high-quality surface finish
This diamond indexable turning insert is used for precision turning operations on CNC lathes and machining centers. It is suited for finishing and semi-finishing of non-ferrous materials, composites, and abrasive plastics, delivering high surface quality and dimensional accuracy
SUMITOMO
This diamond indexable turning insert is used for precision turning operations on CNC lathes and machining centers. It is suited for finishing and semi-finishing of non-ferrous materials, composites, and abrasive plastics, delivering high surface quality and dimensional accuracy
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Used in finishing and semi-finishing operations where tight tolerances and surface finish are critical. Manufacturer part number CCMT21.52ELB-AC8025P
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Used in finishing and semi-finishing operations where tight tolerances and surface finish are critical. Manufacturer part number CCMT21.52ELB-AC8025P