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SUMITOMO Triangle Turning Insert: NU-TNMA330 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: NU-TNMA330

The SUMITOMO Triangle Turning Insert, model NU-TNMA330 (MPN NUTNMA330-BN2000), is a Triangle (T) indexable turning insert. It is available in the NU-TNMA330 and NU-TNMA160401 variants.

SKU 3G-OTH-323813

Brand
SUMITOMO
Item
Triangle Turning Insert: NU-TNMA330
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
NUTNMA330-BN2000
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model NU-TNMA330 (MPN NUTNMA330-BN2000), is a Triangle (T) indexable turning insert. It is available in the NU-TNMA330 and NU-TNMA160401 variants.

Frequently Asked Questions

What is the SUMITOMO NU-TNMA330 triangle turning insert used for?

The SUMITOMO NU-TNMA330 is a triangle (T) indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in CNC lathes and manual lathes across industries such as automotive, aerospace, and general machining.

What are the specifications of the SUMITOMO NU-TNMA330 insert?

The SUMITOMO NU-TNMA330 is a triangle indexable turning insert with manufacturer part number NUTNMA330-BN2000. It is available in two variants: NU-TNMA330 and NU-TNMA160401. The insert is designed for use with appropriate tool holders and is made from SUMITOMO's BN2000 grade material.

Where to buy SUMITOMO triangle turning inserts worldwide?

3G Electric supplies SUMITOMO triangle turning inserts, including the NU-TNMA330 and NU-TNMA160401, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on your required quantity.

How to select the correct SUMITOMO triangle turning insert for my lathe?

To select the correct SUMITOMO triangle turning insert, match the insert size (NU-TNMA330 or NU-TNMA160401) to your tool holder's pocket and clamping system. Verify the insert's grade (BN2000) suits your workpiece material and cutting conditions. Consult your machine manual or a SUMITOMO application guide for feed and speed 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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SUMITOMO Triangle Turning Insert: NU-TNMA330.5, NU-TNMA160402 (MPN NUTNMA330.5-BN2000). Key specifications — attr257938: NU-TNMA330.5; attr257939: NU-TNMA160402.
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SUMITOMO Triangle Turning Insert: NU-TNMA331, NU-TNMA160404 (MPN NUTNMA331-BN2000). Key specifications — attr257938: NU-TNMA331; attr257939: NU-TNMA160404.
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SUMITOMO Triangle Turning Insert: NU-TNMA331, NU-TNMA160404 (MPN NUTNMA331-BN1000). Key specifications — attr257938: NU-TNMA331; attr257939: NU-TNMA160404.
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SUMITOMO Triangle Turning Insert: NU-TNMA331, NU-TNMA160404 (MPN NUTNMA331-BN1000). Key specifications — attr257938: NU-TNMA331; attr257939: NU-TNMA160404.
SUMITOMO Triangle Turning Insert: NU-TNMA332, NU-TNMA160408 (MPN NUTNMA332-BN1000). Key specifications — attr257938: NU-TNMA332; attr257939: NU-TNMA160408.
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SUMITOMO Triangle Turning Insert: NU-TNMA332, NU-TNMA160408 (MPN NUTNMA332-BN1000). Key specifications — attr257938: NU-TNMA332; attr257939: NU-TNMA160408.
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