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SUMITOMO Triangle Turning Insert: 3NC-TPGA221 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: 3NC-TPGA221

The SUMITOMO Triangle Turning Insert, available in models 3NC-TPGA221 and 3NC-TPGW110304 (MPN 3NCTPGA221-BNC2020), is a Triangle (T) indexable turning insert. It is offered in two variants: attr257938 (3NC-TPGA221)…

SKU 3G-OTH-324063

Brand
SUMITOMO
Item
Triangle Turning Insert: 3NC-TPGA221
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
3NCTPGA221-BNC2020
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, available in models 3NC-TPGA221 and 3NC-TPGW110304 (MPN 3NCTPGA221-BNC2020), is a Triangle (T) indexable turning insert. It is offered in two variants: attr257938 (3NC-TPGA221) and attr257939 (3NC-TPGW110304).

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for turning, facing, and profiling operations on lathes. Its triangular shape provides three cutting edges for efficient material removal in metalworking applications such as automotive, aerospace, and general machining.

What are the specifications of the SUMITOMO Triangle Turning Insert?

The SUMITOMO Triangle Turning Insert is available in models 3NC-TPGA221 and 3NC-TPGW110304, with manufacturer part number 3NCTPGA221-BNC2020. It is a Triangle (T) indexable turning insert designed for precision cutting. Contact 3G Electric for detailed geometry and grade specifications.

Where to buy SUMITOMO Triangle Turning Insert worldwide?

You can source the SUMITOMO Triangle Turning Insert worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct SUMITOMO Triangle Turning Insert?

To select the correct SUMITOMO Triangle Turning Insert, match the insert model (3NC-TPGA221 or 3NC-TPGW110304) to your tool holder's pocket geometry and your workpiece material. Consider cutting conditions like speed and feed. 3G Electric can assist with application guidance for your specific machining needs.

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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SUMITOMO Triangle Turning Insert: 3NC-TPGA222, 3NC-TPGW110308 (MPN 3NCTPGA222-BNC2020). Key specifications — attr257938: 3NC-TPGA222; attr257939: 3NC-TPGW110308.
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SUMITOMO Triangle Turning Insert: 3NC-TPGA222, 3NC-TPGW110308 (MPN 3NCTPGA222-BNC2020). Key specifications — attr257938: 3NC-TPGA222; attr257939: 3NC-TPGW110308.
SUMITOMO Triangle Turning Insert: 3NC-TPGA332, 3NC-TPGW160408 (MPN 3NCTPGA332-BNC2010). Key specifications — attr257938: 3NC-TPGA332; attr257939: 3NC-TPGW160408.
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SUMITOMO Triangle Turning Insert: 3NU-TPGA221, 3NU-TPGW110304 (MPN 3NUTPGA221-BN7500). Key specifications — attr257938: 3NU-TPGA221; attr257939: 3NU-TPGW110304.
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SUMITOMO Triangle Turning Insert: 3NU-TPGA221, 3NU-TPGW110304 (MPN 3NUTPGA221-BN7500). Key specifications — attr257938: 3NU-TPGA221; attr257939: 3NU-TPGW110304.
SUMITOMO Triangle Turning Insert: 3NCTPGA331, 3NC-TPGW160404 (MPN 3NCTPGA331-BNC2010). Key specifications — attr257938: 3NCTPGA331; attr257939: 3NC-TPGW160404.
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SUMITOMO Triangle Turning Insert: 3NU-TPGA221, 3NU-TPGW110304 (MPN 3NUTPGA221-BN7000). Key specifications — attr257938: 3NU-TPGA221; attr257939: 3NU-TPGW110304.
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SUMITOMO Triangle Turning Insert: 3NU-TPGA221, 3NU-TPGW110304 (MPN 3NUTPGA221-BN7000). Key specifications — attr257938: 3NU-TPGA221; attr257939: 3NU-TPGW110304.

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