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SUMITOMO Triangle Turning Insert: TNPR331M - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNPR331M

The SUMITOMO Triangle Turning Insert is a Triangle (T) indexable turning insert available in models TNPR331M and TNGG160404R-UM, with Manufacturer Part Number TNPR331M-T1500A. This product is designed for turning…

SKU 3G-OTH-323902

Also listed as: TNPR331MT1500A · TNPR331M T1500A

Brand
SUMITOMO
Item
Triangle Turning Insert: TNPR331M
Category
Triangle (T) Indexable Turning Inserts
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SUMITOMO
Manufacturer Part Number
TNPR331M-T1500A

Technical Documents

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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 TNPR331M and TNGG160404R-UM, with Manufacturer Part Number TNPR331M-T1500A. This product is designed for turning operations and is offered in two specific geometries to suit different machining requirements.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for turning operations on lathes, including roughing and finishing of metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. Models TNPR331M and TNGG160404R-UM suit different geometries for varying material removal and surface finish requirements.

What are the specifications of the SUMITOMO Triangle Turning Insert?

The SUMITOMO Triangle Turning Insert is available in models TNPR331M and TNGG160404R-UM, with Manufacturer Part Number TNPR331M-T1500A. It is a Triangle (T) indexable turning insert designed for turning operations. The two geometries accommodate different machining needs, such as roughing or finishing, but specific dimensions are not listed in the provided specs.

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 time on the TNPR331M-T1500A and other models. We supply genuine SUMITOMO inserts for turning operations.

How to select the right SUMITOMO Triangle Turning Insert?

To select the right SUMITOMO Triangle Turning Insert, consider your turning operation: TNPR331M is for general-purpose roughing, while TNGG160404R-UM is for finishing with a positive rake. Match the insert geometry to your material and surface finish needs. Consult your machine tool manual for recommended insert specifications. 3G Electric can help source the correct model.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Triangle Turning Insert: TNPR332M, TNGG160408R-UM (MPN TNPR332M-T1500A)
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SUMITOMO Triangle Turning Insert: TNPR332M, TNGG160408R-UM (MPN TNPR332M-T1500A)
SUMITOMO Triangle Turning Insert: TNPR331FFY, TNGG160404R-FY (MPN TNPR331FFY-T1500A)
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SUMITOMO Triangle Turning Insert: TNPR331FFY, TNGG160404R-FY (MPN TNPR331FFY-T1500A)
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SUMITOMO Triangle Turning Insert: TNPR321T, TNGG160304R-ST (MPN TNPR321T-T1500A)
SUMITOMO Triangle Turning Insert: TNPR431M, TNGG220404R-UM (MPN TNPR431M-T1500A)
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SUMITOMO Triangle Turning Insert: TNPR431M, TNGG220404R-UM (MPN TNPR431M-T1500A)
SUMITOMO Triangle Turning Insert: TNPR322T, TNGG160308R-ST (MPN TNPR322T-T1500A)
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SUMITOMO Triangle Turning Insert: TNPR322T, TNGG160308R-ST (MPN TNPR322T-T1500A)
SUMITOMO Triangle Turning Insert: TNPR432M, TNGG220408R-UM (MPN TNPR432M-T1500A)
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SUMITOMO Triangle Turning Insert: TNPR432M, TNGG220408R-UM (MPN TNPR432M-T1500A)

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