WIDIA Triangle Turning Inserts: TCMT21521P
The WIDIA Triangle Turning Inserts, models TCMT21521P and TCMT1102081P (MPN 6868863), are triangle (T) indexable turning inserts designed for metal-cutting operations. These inserts are available in two specific…
SKU 3G-OTH-323078
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Product Description
The WIDIA Triangle Turning Inserts, models TCMT21521P and TCMT1102081P (MPN 6868863), are triangle (T) indexable turning inserts designed for metal-cutting operations. These inserts are available in two specific geometries and are manufactured by WIDIA for use in turning applications.
Frequently Asked Questions
What are WIDIA Triangle Turning Inserts used for?
WIDIA Triangle Turning Inserts are used for metal-cutting turning operations on lathes. They are indexable inserts designed for external and internal turning, facing, and profiling of materials such as steel, stainless steel, and cast iron. The triangle shape provides three cutting edges per insert for cost-effective machining.
What are the specifications of WIDIA Triangle Turning Inserts TCMT21521P and TCMT1102081P?
The WIDIA Triangle Turning Inserts include models TCMT21521P and TCMT1102081P, with manufacturer part number 6868863. They are triangle (T) indexable inserts for turning applications. Specific geometry details are defined by the TCMT designation, which indicates insert shape, clearance angle, tolerance, and chipbreaker design per ISO standards.
Where to buy WIDIA Triangle Turning Inserts worldwide?
You can source WIDIA Triangle 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 these inserts.
How to select the right WIDIA Triangle Turning Insert for a machining job?
To select the right WIDIA Triangle Turning Insert, match the insert geometry (TCMT21521P or TCMT1102081P) to your workpiece material and operation. Consider insert size, nose radius, and chipbreaker for chip control. Consult WIDIA's application guide or contact 3G Electric for sourcing assistance.
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3G Electric supplies WIDIA triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















