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SUMITOMO Triangle Turning Insert: TCMT21.51ESU - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TCMT21.51ESU

The SUMITOMO Triangle Turning Insert, model TCMT21.51ESU (also referenced as TCMT110204NSU, MPN TCMT21.51ESU-AC6030M), is a triangle (T) indexable turning insert. It is available under SKU TCMT21.51ESU-AC6030M with…

SKU 3G-OTH-324385

Also listed as: TCMT2151ESUAC6030M · TCMT21 51ESU AC6030M · TCMT21-51ESU-AC6030M

Brand
SUMITOMO
Item
Triangle Turning Insert: TCMT21.51ESU
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TCMT21.51ESU-AC6030M

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model TCMT21.51ESU (also referenced as TCMT110204NSU, MPN TCMT21.51ESU-AC6030M), is a triangle (T) indexable turning insert. It is available under SKU TCMT21.51ESU-AC6030M with the specified part numbers TCMT21.51ESU and TCMT110204NSU.

Frequently Asked Questions

What is the SUMITOMO TCMT21.51ESU turning insert used for?

The SUMITOMO TCMT21.51ESU (also TCMT110204NSU) is a triangle indexable turning insert used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and repeatable edge geometry are required.

What are the specifications of the SUMITOMO TCMT21.51ESU insert?

The SUMITOMO TCMT21.51ESU is a triangle (T) indexable turning insert with manufacturer part number TCMT21.51ESU-AC6030M. It is also referenced as TCMT110204NSU. The insert is designed for use in appropriate tool holders and is available under SKU TCMT21.51ESU-AC6030M from 3G Electric.

Where to buy SUMITOMO TCMT21.51ESU inserts worldwide?

You can source SUMITOMO TCMT21.51ESU (TCMT110204NSU) turning inserts worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct SUMITOMO TCMT21.51ESU insert for a job?

To select the correct SUMITOMO TCMT21.51ESU insert, match the triangle geometry and size (TCMT21.51ESU or TCMT110204NSU) to your tool holder's pocket. Consider workpiece material, cutting speed, and feed rate. For application-specific advice, consult your tooling engineer 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 triangle (t) 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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