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SUMITOMO Square Turning Insert: SPMR321EFK - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SPMR321EFK

The SUMITOMO Square Turning Insert, available as models SPMR321EFK and SPMR090304N-FK (MPN SPMR321EFK-T1500A), is a square (S) indexable turning insert. These inserts are designed for turning operations and are…

SKU 3G-OTH-229237

Brand
SUMITOMO
Item
Square Turning Insert: SPMR321EFK
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
SPMR321EFK-T1500A
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Square Turning Insert, available as models SPMR321EFK and SPMR090304N-FK (MPN SPMR321EFK-T1500A), is a square (S) indexable turning insert. These inserts are designed for turning operations and are identified by the manufacturer part number SPMR321EFK-T1500A.

Frequently Asked Questions

What is the SUMITOMO Square Turning Insert used for?

The SUMITOMO Square Turning Insert is used for turning operations on lathes. It is a square (S) indexable insert designed for metal removal in industrial machining applications across automotive, aerospace, and general engineering sectors.

What are the specifications of the SUMITOMO SPMR321EFK-T1500A?

The SUMITOMO SPMR321EFK-T1500A is a square indexable turning insert available in two models: SPMR321EFK and SPMR090304N-FK. The manufacturer part number is SPMR321EFK-T1500A. These inserts are designed for turning operations and are identified by their square geometry.

Where to buy SUMITOMO turning inserts worldwide?

3G Electric supplies SUMITOMO square turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the SPMR321EFK-T1500A or other SUMITOMO inserts for your machining needs.

How to select the correct SUMITOMO turning insert?

To select the correct SUMITOMO turning insert, match the insert geometry (square S) and size (e.g., SPMR321EFK or SPMR090304N-FK) to your tool holder and workpiece material. Consult the manufacturer's grade and chipbreaker recommendations for optimal cutting performance and tool life.

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 square (s) 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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