SUMITOMO Triangle Turning Insert: TCMT21.51EFB
The SUMITOMO Triangle Turning Insert, available as models TCMT21.51EFB and TCMT110204N-FB (MPN TCMT21.51EFB-T1500A), is a triangle (T) indexable turning insert. This product is designed for metal-cutting applications…
SKU 3G-OTH-323434
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Product Description
The SUMITOMO Triangle Turning Insert, available as models TCMT21.51EFB and TCMT110204N-FB (MPN TCMT21.51EFB-T1500A), is a triangle (T) indexable turning insert. This product is designed for metal-cutting applications requiring a triangular insert geometry.
Frequently Asked Questions
What is the SUMITOMO Triangle Turning Insert used for?
The SUMITOMO Triangle Turning Insert is used for metal-cutting operations such as turning, facing, and profiling. Its triangular geometry provides three cutting edges for cost-effective machining of steel, stainless steel, and cast iron. It is suitable for general-purpose and finishing applications in industrial manufacturing.
What are the specifications of the SUMITOMO TCMT21.51EFB insert?
The SUMITOMO TCMT21.51EFB is a triangle indexable turning insert with model TCMT110204N-FB and MPN TCMT21.51EFB-T1500A. It features a triangular shape for three cutting edges. For detailed dimensions and grade, consult the manufacturer's datasheet. 3G Electric supplies this insert globally.
Where to buy SUMITOMO turning inserts worldwide?
You can order SUMITOMO triangle turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time. We source and deliver genuine SUMITOMO inserts to your location.
How to select the correct SUMITOMO triangle insert for my lathe?
To select the correct SUMITOMO triangle insert, match the insert size (e.g., TCMT21.51EFB) to your tool holder's pocket and clamping system. Consider workpiece material and cutting conditions. For general turning, the TCMT geometry offers good chip control. Consult your tool holder manual or contact 3G Electric for guidance.
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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.















