SUMITOMO Triangle Turning Insert: 3NU-TPGA21.52
The SUMITOMO Triangle Turning Insert, product type Triangle (T) Indexable Turning Inserts, is available in models 3NU-TPGA21.52 and 3NU-TPGW110208 (MPN 3NUTPGA21.52-BN7000). This insert is designed for turning…
SKU 3G-OTH-324377
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Product Description
The SUMITOMO Triangle Turning Insert, product type Triangle (T) Indexable Turning Inserts, is available in models 3NU-TPGA21.52 and 3NU-TPGW110208 (MPN 3NUTPGA21.52-BN7000). 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 designed for general-purpose machining of metals, providing precise cutting and finishing. Common applications include automotive, aerospace, and general manufacturing where reliable material removal is required.
What are the specifications of the SUMITOMO Triangle Turning Insert?
The SUMITOMO Triangle Turning Insert is available in models 3NU-TPGA21.52 and 3NU-TPGW110208, with MPN 3NUTPGA21.52-BN7000. It is a Triangle (T) indexable turning insert designed for turning operations. These inserts are precision-ground for consistent performance in metal cutting.
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 on the 3NU-TPGA21.52 and 3NU-TPGW110208 models.
How to select the right SUMITOMO Triangle Turning Insert?
To select the right SUMITOMO Triangle Turning Insert, match the insert geometry (3NU-TPGA21.52 or 3NU-TPGW110208) to your workpiece material and turning operation. Consider factors like depth of cut, feed rate, and required surface finish. Consult your machine tool manual or a SUMITOMO application guide for optimal results.
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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.















