SUMITOMO Triangle Turning Insert: TBGT521R
The SUMITOMO Triangle Turning Insert, model TBGT521R (MPN TBGT521R-T1500A) and TBGT060104R-W, is a Triangle (T) Indexable Turning Insert. This product is available under SKU 52FP52.
SKU 3G-OTH-323379
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Triangle Turning Insert, model TBGT521R (MPN TBGT521R-T1500A) and TBGT060104R-W, is a Triangle (T) Indexable Turning Insert. This product is available under SKU 52FP52.
Frequently Asked Questions
What is the SUMITOMO TBGT521R turning insert used for?
The SUMITOMO TBGT521R is a triangle (T) indexable turning insert used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and repeatable indexing are required.
What are the specifications of the SUMITOMO TBGT521R-T1500A insert?
The SUMITOMO TBGT521R-T1500A is a triangle indexable turning insert with manufacturer part number TBGT521R-T1500A. It is also available as TBGT060104R-W. The insert geometry is designed for stable cutting in medium-duty applications. For detailed dimensions and grade, consult the SUMITOMO technical data sheet.
Where to buy SUMITOMO TBGT521R turning inserts worldwide?
You can source SUMITOMO TBGT521R turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this SUMITOMO insert.
How to select the correct SUMITOMO triangle turning insert?
To select the correct SUMITOMO triangle turning insert, match the insert size (e.g., TBGT521R or TBGT060104R-W) to your tool holder's pocket and clamping system. Consider workpiece material, cutting speed, and feed rate. For general steel turning, the TBGT521R-T1500A offers a good balance of toughness and wear resistance.
Used in
Common applications for SUMITOMOSUMITOMO 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.






