SUMITOMO Triangle Turning Insert: TCMT21.52ELB
The SUMITOMO Triangle Turning Insert, available as models TCMT21.52ELB and TCMT110208N-LB (MPN TCMT21.52ELB-AC8025P), is a triangle (T) indexable turning insert. This product is designed for metal-cutting…
SKU 3G-OTH-322655
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Product Description
The SUMITOMO Triangle Turning Insert, available as models TCMT21.52ELB and TCMT110208N-LB (MPN TCMT21.52ELB-AC8025P), 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 turning operations that require a triangular insert geometry. It is suitable for general machining, finishing, and light roughing on materials such as steel and stainless steel, providing reliable edge strength and chip control.
What are the specifications of the SUMITOMO TCMT21.52ELB insert?
The SUMITOMO TCMT21.52ELB insert is a triangle (T) indexable turning insert with model numbers TCMT21.52ELB and TCMT110208N-LB. The manufacturer part number is TCMT21.52ELB-AC8025P. It is designed for metal-cutting applications requiring a triangular geometry and is available from 3G Electric.
Where to buy SUMITOMO turning inserts in worldwide?
You can source SUMITOMO 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 TCMT21.52ELB-AC8025P insert.
How to select the correct SUMITOMO triangle insert for my lathe?
To select the correct SUMITOMO triangle insert, match the insert size (e.g., TCMT21.52ELB) to your tool holder's pocket and clamping system. Verify the insert's inscribed circle (IC) and thickness against your holder specs. For metal-cutting applications, consult the SUMITOMO catalog for grade recommendations like AC8025P.
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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.















