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SUMITOMO Square Turning Insert: SPMT321ENF - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SPMT321ENF

The SUMITOMO Square Turning Insert, model SPMT321ENF (MPN SPMT321ENF-AC820P) and SPMT090304N-SF, is a square (S) indexable turning insert. It is available in two part numbers: SPMT321ENF and SPMT090304N-SF.

SKU 3G-OTH-229257

Also listed as: SPMT321ENFAC820P · SPMT321ENF AC820P

Brand
SUMITOMO
Item
Square Turning Insert: SPMT321ENF
Category
Square (S) Indexable Turning Inserts
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Delivery
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SUMITOMO
Manufacturer Part Number
SPMT321ENF-AC820P

Technical Documents

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

Product Description

The SUMITOMO Square Turning Insert, model SPMT321ENF (MPN SPMT321ENF-AC820P) and SPMT090304N-SF, is a square (S) indexable turning insert. It is available in two part numbers: SPMT321ENF and SPMT090304N-SF.

Frequently Asked Questions

What is the SUMITOMO Square Turning Insert used for?

The SUMITOMO Square Turning Insert is used for general turning, facing, and profiling operations on metal workpieces. Its square shape provides four cutting edges for cost-effective machining. It is suitable for a range of materials including steel and stainless steel in industrial manufacturing environments.

What are the specifications of the SUMITOMO Square Turning Insert?

The SUMITOMO Square Turning Insert is available in two part numbers: SPMT321ENF and SPMT090304N-SF. The MPN is SPMT321ENF-AC820P. It is a square (S) indexable turning insert designed for precision metal cutting. For detailed dimensions and grade, consult the manufacturer's datasheet.

Where to buy SUMITOMO Square Turning Insert worldwide?

You can source the SUMITOMO Square Turning Insert through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine SUMITOMO inserts for your machining needs.

How to select the correct SUMITOMO Square Turning Insert?

To select the correct SUMITOMO Square Turning Insert, match the part number (SPMT321ENF or SPMT090304N-SF) to your tool holder's pocket size and your workpiece material. The SPMT321ENF-AC820P grade is designed for steel. Consult your machine's specifications and the SUMITOMO catalog for chipbreaker and geometry 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 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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SUMITOMO Square Turning Insert: SPMT321ENF, SPMT090304N-SF (MPN SPMT321ENF-AC830P)
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