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SUMITOMO TCMT21.52ESU-AC5025S Triangle Indexable Turning Insert - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO TCMT21.52ESU-AC5025S Triangle Indexable Turning Insert

The SUMITOMO Triangle Turning Insert, available as models TCMT21.52ESU and TCMT110208N-SU (MPN TCMT21.52ESU-AC5025S), is a triangle (T) indexable turning insert. This product is designed for metal-cutting…

SKU 3G-OTH-324051

Also listed as: TCMT2152ESUAC5025S · TCMT21 52ESU AC5025S · TCMT21-52ESU-AC5025S

Brand
SUMITOMO
Item
TCMT21.52ESU-AC5025S Triangle Indexable Turning Insert
Category
Triangle (T) Indexable Turning Inserts
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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
TCMT21.52ESU-AC5025S

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, available as models TCMT21.52ESU and TCMT110208N-SU (MPN TCMT21.52ESU-AC5025S), is a triangle (T) indexable turning insert. This product is designed for metal-cutting applications requiring a triangular insert geometry.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for metal-cutting operations such as turning, facing, and profiling on lathes. Its triangular geometry provides three cutting edges for efficient material removal in general machining, automotive, and industrial manufacturing applications.

What are the specifications of the SUMITOMO TCMT21.52ESU insert?

The SUMITOMO TCMT21.52ESU insert is also designated as TCMT110208N-SU, with MPN TCMT21.52ESU-AC5025S. It is a triangle (T) indexable turning insert designed for metal cutting. For detailed dimensions and grade, consult the manufacturer's data sheet.

Where to buy SUMITOMO turning inserts worldwide?

3G Electric supplies SUMITOMO triangle turning inserts worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the TCMT21.52ESU-AC5025S or equivalent models.

How to select the correct SUMITOMO triangle turning insert?

To select the correct SUMITOMO triangle turning insert, match the insert size (e.g., TCMT21.52ESU) to your tool holder's pocket and your workpiece material. Consider the grade (AC5025S) for steel or stainless steel. Always verify the insert's inscribed circle and thickness against your holder's specifications.

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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