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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, available as models TCMT21.51ESU and TCMT110204N-SU, is a triangle (T) indexable turning insert. The manufacturer part number is TCMT21.51ESU-AC5025S. These inserts are designed…

SKU 3G-OTH-322654

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-AC5025S
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, available as models TCMT21.51ESU and TCMT110204N-SU, is a triangle (T) indexable turning insert. The manufacturer part number is TCMT21.51ESU-AC5025S. These inserts are designed for turning operations.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

The SUMITOMO TCMT21.51ESU is a triangle (T) indexable turning insert designed for turning operations on lathes. It is commonly used in metalworking to remove material from workpieces, create cylindrical shapes, and achieve precise surface finishes in industrial machining applications.

What are the specifications of the SUMITOMO TCMT21.51ESU-AC5025S insert?

The SUMITOMO TCMT21.51ESU-AC5025S is a triangle indexable turning insert with model numbers TCMT21.51ESU and TCMT110204N-SU. The manufacturer part number is TCMT21.51ESU-AC5025S. It is designed for turning operations and is made by SUMITOMO.

Where to buy SUMITOMO TCMT21.51ESU turning inserts worldwide?

You can source SUMITOMO TCMT21.51ESU 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 time.

How to select the correct SUMITOMO triangle turning insert for a lathe?

To select the correct SUMITOMO triangle turning insert, match the insert model (TCMT21.51ESU or TCMT110204N-SU) to your tool holder's pocket size and geometry. Consider workpiece material, cutting speed, and feed rate. Consult the SUMITOMO catalog or a machining specialist for application-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 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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