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

3G Electric
RFQ CartGet a QuoteSign inSign up
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 with manufacturer part number CCMT21.52ESU-AC405K. Key specifications include the insert…

SKU 3G-OTH-257189

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 engineer
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

Technical Specifications

SUMITOMO
Manufacturer Part Number
CCMT21.52ESU-AC405K
View Full Spec Sheet

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 with manufacturer part number CCMT21.52ESU-AC405K. 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 alloys. It delivers fine surface finishes and tight tolerances in turning, facing, and boring operations across automotive, aerospace, and general manufacturing industries.

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

The SUMITOMO CCMT21.52ESU is designated as CCMT21.52ESU and CCMT060208NSU, with manufacturer part number CCMT21.52ESU-AC405K. It is a diamond indexable turning insert. For detailed geometry, grade, and coating data, consult the SUMITOMO technical datasheet.

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

3G Electric supplies SUMITOMO CCMT21.52ESU (CCMT060208NSU) diamond turning inserts to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert.

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

To select the correct SUMITOMO diamond turning insert, match the insert geometry (CCMT21.52ESU or CCMT060208NSU) to your workpiece material and operation. Consider nose radius, clearance angle, and chipbreaker design. For non-ferrous and abrasive materials, diamond grade AC405K offers extended tool life. Consult SUMITOMO application guides for feed and speed recommendations.

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 →

Similar products

Matched by specification & description
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC6040M). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC6040M). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC8025P). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC8025P). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.
SUMITOMO Diamond Turning Insert: CCMT21.51ESU, CCMT060204NSU (MPN CCMT21.51ESU-AC6040M). Key specifications — attr257732: CCMT21.51ESU; attr257733: CCMT060204NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.51ESU, CCMT060204NSU (MPN CCMT21.51ESU-AC6040M). Key specifications — attr257732: CCMT21.51ESU; attr257733: CCMT060204NSU.
SUMITOMO Diamond Turning Insert: CCMT21.50.5ESU, CCMT060202NSU (MPN CCMT21.50.5ESU-AC830P). Key specifications — attr257732: CCMT21.50.5ESU; attr257733: CCMT060202NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.50.5ESU, CCMT060202NSU (MPN CCMT21.50.5ESU-AC830P). Key specifications — attr257732: CCMT21.50.5ESU; attr257733: CCMT060202NSU.
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC530U). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC530U). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC6030M). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC6030M). Key specifications — attr257732: CCMT21.52ESU; attr257733: CCMT060208NSU.

More from SUMITOMO

View all SUMITOMO parts →
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-T1500Z). Key specifications — attr257732: DCMT21.51ESU; attr257733: DCMT070204NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-T1500Z). Key specifications — attr257732: DCMT21.51ESU; attr257733: DCMT070204NSU.
SUMITOMO Diamond Turning Insert: DCGT21.50.5MESI, DCGT070202MN-SI (MPN DCGT21.50.5MESI-AC5025S). Key specifications — attr257732: DCGT21.50.5MESI; attr257733: DCGT070202MN-SI.
SUMITOMO
SUMITOMO Diamond Turning Insert: DCGT21.50.5MESI, DCGT070202MN-SI (MPN DCGT21.50.5MESI-AC5025S). Key specifications — attr257732: DCGT21.50.5MESI; attr257733: DCGT070202MN-SI.
SUMITOMO Diamond Turning Insert: VNMG332EEG, VNMG160408N-EG (MPN VNMG332EEG-AC6040M). Key specifications — attr257732: VNMG332EEG; attr257733: VNMG160408N-EG.
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMG332EEG, VNMG160408N-EG (MPN VNMG332EEG-AC6040M). Key specifications — attr257732: VNMG332EEG; attr257733: VNMG160408N-EG.
SUMITOMO Diamond Turning Insert: DNMG333EGE, DNMG110412N-GE (MPN DNMG333EGE-AC8025P). Key specifications — attr257732: DNMG333EGE; attr257733: DNMG110412N-GE.
SUMITOMO
SUMITOMO Diamond Turning Insert: DNMG333EGE, DNMG110412N-GE (MPN DNMG333EGE-AC8025P). Key specifications — attr257732: DNMG333EGE; attr257733: DNMG110412N-GE.
SUMITOMO Diamond Turning Insert: VCMT331ESU, VCMT160404NSU (MPN VCMT331ESU-AC830P). Key specifications — attr257732: VCMT331ESU; attr257733: VCMT160404NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: VCMT331ESU, VCMT160404NSU (MPN VCMT331ESU-AC830P). Key specifications — attr257732: VCMT331ESU; attr257733: VCMT160404NSU.
SUMITOMO Diamond Turning Insert: CNMG866EMU, CNMG250924N-MU (MPN CNMG866EMU-AC5025S). Key specifications — attr257732: CNMG866EMU; attr257733: CNMG250924N-MU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG866EMU, CNMG250924N-MU (MPN CNMG866EMU-AC5025S). Key specifications — attr257732: CNMG866EMU; attr257733: CNMG250924N-MU.
SUMITOMO Diamond Turning Insert: CPMT2.51.52ESU, CPMT080208NSU (MPN CPMT2.51.52ESU-AC6030M). Key specifications — attr257732: CPMT2.51.52ESU; attr257733: CPMT080208NSU.
SUMITOMO
SUMITOMO Diamond Turning Insert: CPMT2.51.52ESU, CPMT080208NSU (MPN CPMT2.51.52ESU-AC6030M). Key specifications — attr257732: CPMT2.51.52ESU; attr257733: CPMT080208NSU.
SUMITOMO Diamond Turning Insert: 2NC-CCGA32.51, 2NC-CCGW09T304 (MPN 2NCCCGA32.51-BNC2020). Key specifications — attr257732: 2NC-CCGA32.51; attr257733: 2NC-CCGW09T304.
SUMITOMO
SUMITOMO Diamond Turning Insert: 2NC-CCGA32.51, 2NC-CCGW09T304 (MPN 2NCCCGA32.51-BNC2020). Key specifications — attr257732: 2NC-CCGA32.51; attr257733: 2NC-CCGW09T304.