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SUMITOMO Diamond Turning Insert: CCMT21.51ESU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CCMT21.51ESU

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CCMT21.51ESU and CCMT060204NSU, with manufacturer part number CCMT21.51ESU-AC700G. This product is designed for turning…

SKU 3G-OTH-256553

Also listed as: CCMT2151ESUAC700G · CCMT21 51ESU AC700G · CCMT21-51ESU-AC700G

Brand
SUMITOMO
Item
Diamond Turning Insert: CCMT21.51ESU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CCMT21.51ESU-AC700G

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CCMT21.51ESU and CCMT060204NSU, with manufacturer part number CCMT21.51ESU-AC700G. This product is designed for turning operations and is identified by the specifications.51ESU and.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert CCMT21.51ESU used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on CNC lathes. It is designed for finishing and semi-finishing of ferrous and non-ferrous materials, providing high wear resistance and surface quality. This indexable insert is common in automotive, aerospace, and general machining industries.

What are the specifications of the SUMITOMO CCMT21.51ESU-AC700G?

The SUMITOMO CCMT21.51ESU-AC700G is a diamond indexable turning insert with model numbers CCMT21.51ESU and CCMT060204NSU. The manufacturer part number is CCMT21.51ESU-AC700G. It is designed for turning operations and is made by SUMITOMO, a leading brand in cutting tools.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning 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 times on the CCMT21.51ESU-AC700G and other SUMITOMO inserts.

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

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CCMT21.51ESU) to your workpiece material and operation type. Consider the nose radius, chipbreaker design, and grade (AC700G) for optimal performance. Consult your machine tool manual or a machining specialist for specific 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Diamond Turning Insert: CCMT21.51ESU, CCMT060204NSU (MPN CCMT21.51ESU-AC820P)
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT21.51ESU, CCMT060204NSU (MPN CCMT21.51ESU-AC820P)
SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC700G)
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SUMITOMO Diamond Turning Insert: CCMT21.52ESU, CCMT060208NSU (MPN CCMT21.52ESU-AC700G)
SUMITOMO Diamond Turning Insert: CCMT32.51ESU, CCMT09T304NSU (MPN CCMT32.51ESU-AC700G)
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SUMITOMO Diamond Turning Insert: CCMT32.51ESU, CCMT09T304NSU (MPN CCMT32.51ESU-AC700G)
SUMITOMO Diamond Turning Insert: CCMT432ESU, CCMT120408NSU (MPN CCMT432ESU-AC830P)
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SUMITOMO Diamond Turning Insert: CCMT432ESU, CCMT120408NSU (MPN CCMT432ESU-AC830P)
SUMITOMO Diamond Turning Insert: CCMT32.52ESU, CCMT09T308NSU (MPN CCMT32.52ESU-AC820P)
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT32.52ESU, CCMT09T308NSU (MPN CCMT32.52ESU-AC820P)
SUMITOMO Diamond Turning Insert: CCMT32.51ESU, CCMT09T304NSU (MPN CCMT32.51ESU-AC830P)
SUMITOMO
SUMITOMO Diamond Turning Insert: CCMT32.51ESU, CCMT09T304NSU (MPN CCMT32.51ESU-AC830P)

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