SUMITOMO Triangle Turning Insert: TPMR221ENF
The SUMITOMO Triangle Turning Insert, available in models TPMR221ENF and TPMR110304NSF (MPN TPMR221ENF-AC830P), is a triangle (T) indexable turning insert. These inserts are designed for metal-cutting applications…
SKU 3G-OTH-322942
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Product Description
The SUMITOMO Triangle Turning Insert, available in models TPMR221ENF and TPMR110304NSF (MPN TPMR221ENF-AC830P), is a triangle (T) indexable turning insert. These inserts are designed for metal-cutting applications requiring a triangular geometry.
Frequently Asked Questions
What is the SUMITOMO TPMR221ENF-AC830P triangle turning insert used for?
The SUMITOMO TPMR221ENF-AC830P is a triangle (T) indexable turning insert designed for metal-cutting operations. Its triangular geometry provides three cutting edges, making it suitable for general turning, facing, and profiling on a variety of workpieces in industrial machining.
What are the specifications of the SUMITOMO TPMR221ENF-AC830P insert?
The SUMITOMO TPMR221ENF-AC830P insert is available in two model designations: TPMR221ENF and TPMR110304NSF. It is a triangle (T) indexable turning insert with manufacturer part number TPMR221ENF-AC830P, designed for metal-cutting applications requiring a triangular geometry.
Where to buy SUMITOMO TPMR221ENF-AC830P triangle turning inserts worldwide?
3G Electric supplies SUMITOMO TPMR221ENF-AC830P triangle turning inserts to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these inserts to your facility, ensuring you receive genuine SUMITOMO products for your machining operations.
How to select the correct SUMITOMO triangle turning insert for my application?
To select the correct SUMITOMO triangle turning insert, match the insert geometry (TPMR221ENF or TPMR110304NSF) to your workpiece material and operation. Consider factors like depth of cut, feed rate, and required surface finish. Consult your tooling engineer or contact 3G Electric for guidance on the right SUMITOMO grade and chipbreaker.
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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.















