SUMITOMO Triangle Turning Insert: 3NU-TNGA333
The SUMITOMO Triangle Turning Insert, model 3NU-TNGA333 (MPN 3NUTNGA333-BN1000), is a Triangle (T) indexable turning insert. It is also available as the 3NU-TNGA160412 variant. This insert is designed for turning…
SKU 3G-OTH-322798
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Product Description
The SUMITOMO Triangle Turning Insert, model 3NU-TNGA333 (MPN 3NUTNGA333-BN1000), is a Triangle (T) indexable turning insert. It is also available as the 3NU-TNGA160412 variant. This insert is designed for turning operations.
Frequently Asked Questions
What is the SUMITOMO Triangle Turning Insert used for?
The SUMITOMO Triangle Turning Insert is used for turning operations on lathes. It is a Triangle (T) indexable insert designed for general machining of metals. Common applications include external turning, facing, and profiling in automotive, aerospace, and general manufacturing industries.
What are the specifications of the SUMITOMO Triangle Turning Insert?
The SUMITOMO Triangle Turning Insert is available as model 3NU-TNGA333 and variant 3NU-TNGA160412. The manufacturer part number is 3NUTNGA333-BN1000. It is a Triangle (T) indexable turning insert designed for turning operations. For detailed dimensions and grade, consult the manufacturer's datasheet.
Where to buy SUMITOMO Triangle Turning Inserts worldwide?
You can source SUMITOMO Triangle Turning Inserts worldwide through 3G Electric. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 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 size (e.g., 3NU-TNGA333 or 3NU-TNGA160412) to your tool holder's pocket. Consider the workpiece material and required surface finish. For turning operations, the triangle shape provides three cutting edges. Consult the SUMITOMO catalog for grade recommendations.
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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.

