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SUMITOMO Triangle Turning Insert: NF-TPMT221LD - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: NF-TPMT221LD

The SUMITOMO Triangle Turning Insert is a triangle (T) indexable turning insert available in models NF-TPMT221LD and NF-TPMT110304N-LD, with manufacturer part number NF-TPMT221LD-DA1000. This product is designed for…

SKU 3G-OTH-322849

Brand
SUMITOMO
Item
Triangle Turning Insert: NF-TPMT221LD
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
NF-TPMT221LD-DA1000
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert is a triangle (T) indexable turning insert available in models NF-TPMT221LD and NF-TPMT110304N-LD, with manufacturer part number NF-TPMT221LD-DA1000. This product is designed for turning operations and is identified by SKU 52GR18.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for turning operations on lathes, typically in metalworking and machining industries. Its triangular shape (T) allows for indexable cutting edges, providing efficient material removal and surface finishing on workpieces such as steel, stainless steel, and cast iron.

What are the specifications of the SUMITOMO Triangle Turning Insert?

The SUMITOMO Triangle Turning Insert is available in models NF-TPMT221LD and NF-TPMT110304N-LD, with manufacturer part number NF-TPMT221LD-DA1000. It is a triangle (T) indexable turning insert designed for turning operations. The SKU is 52GR18. These inserts are precision-ground for consistent performance.

Where to buy SUMITOMO Triangle 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 times. We supply genuine SUMITOMO inserts for turning applications.

How to select the correct SUMITOMO Triangle Turning Insert?

To select the correct SUMITOMO Triangle Turning Insert, match the insert model (NF-TPMT221LD or NF-TPMT110304N-LD) to your tool holder's pocket geometry and your workpiece material. Consider the insert's grade, chipbreaker design, and nose radius for optimal cutting performance. Consult your tooling engineer for specific 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 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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