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

SUMITOMO Triangle Turning Insert: TCMT21.52ESU

The SUMITOMO Triangle Turning Insert, model TCMT21.52ESU (also referenced as TCMT110208NSU and MPN TCMT21.52ESU-AC700G), is a triangle (T) indexable turning insert. It is available under SKU 4MNK4.

SKU 3G-OTH-323454

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

SUMITOMO
Manufacturer Part Number
TCMT21.52ESU-AC700G
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TCMT21.52ESU (also referenced as TCMT110208NSU and MPN TCMT21.52ESU-AC700G), is a triangle (T) indexable turning insert. It is available under SKU 4MNK4.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert TCMT21.52ESU used for?

The SUMITOMO Triangle Turning Insert TCMT21.52ESU is used for turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is commonly applied in general-purpose steel and stainless steel turning in industries such as automotive and aerospace.

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

The SUMITOMO Triangle Turning Insert is referenced as TCMT21.52ESU and TCMT110208NSU, with manufacturer part number TCMT21.52ESU-AC700G. It is a triangle (T) indexable turning insert. The insert is available under SKU 4MNK4. For detailed dimensions and grade, consult the manufacturer's data sheet.

Where to buy SUMITOMO turning inserts worldwide?

You can source SUMITOMO Triangle Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies genuine SUMITOMO inserts for international orders.

How to select the correct SUMITOMO triangle turning insert?

To select the correct SUMITOMO triangle turning insert, match the insert size and geometry to your workpiece material and operation. The TCMT21.52ESU (TCMT110208NSU) is suitable for general turning. Ensure your tool holder accepts triangle inserts with the correct clearance angle. Consult SUMITOMO's grade recommendations 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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