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SUMITOMO Triangle Turning Insert: TCMT21.52ELU - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TCMT21.52ELU

The SUMITOMO Triangle Turning Insert, available as models TCMT21.52ELU and TCMT110208NLU, is a triangle (T) indexable turning insert. The manufacturer part number is TCMT21.52ELU-AC6030M.

SKU 3G-OTH-323376

Brand
SUMITOMO
Item
Triangle Turning Insert: TCMT21.52ELU
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TCMT21.52ELU-AC6030M
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, available as models TCMT21.52ELU and TCMT110208NLU, is a triangle (T) indexable turning insert. The manufacturer part number is TCMT21.52ELU-AC6030M.

Frequently Asked Questions

What is the SUMITOMO TCMT21.52ELU turning insert used for?

The SUMITOMO TCMT21.52ELU is a triangle (T) indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in CNC lathes and manual lathes across automotive, aerospace, and general machining industries.

What are the specifications of the SUMITOMO TCMT110208NLU insert?

The SUMITOMO TCMT110208NLU is a triangle (T) indexable turning insert. Its key specifications include the model number TCMT110208NLU and the manufacturer part number TCMT21.52ELU-AC6030M. It is designed for precision turning applications and is available from 3G Electric.

Where to buy SUMITOMO triangle turning inserts worldwide?

You can buy SUMITOMO triangle turning inserts worldwide from 3G Electric. We source, supply, and deliver genuine SUMITOMO inserts like the TCMT21.52ELU and TCMT110208NLU, handling full logistics and customs clearance for international orders.

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

To select the correct SUMITOMO turning insert, match the insert shape (triangle T), size (e.g., TCMT21.52ELU), and grade (AC6030M) to your workpiece material and operation. Consult your lathe tool holder specifications and SUMITOMO's application guidelines for optimal performance.

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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