SUMITOMO TPMN321 Triangle Indexable Turning Insert
The SUMITOMO Triangle Turning Insert, model TPMN321 (also designated TPMN160304, MPN TPMN321-AC8025P), is a triangle (T) indexable turning insert. It is specified with attributes TPMN321 and TPMN160304.
SKU 3G-OTH-324364
Also listed as: TPMN321AC8025P · TPMN321 AC8025P
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Product Description
The SUMITOMO Triangle Turning Insert, model TPMN321 (also designated TPMN160304, MPN TPMN321-AC8025P), is a triangle (T) indexable turning insert. It is specified with attributes TPMN321 and TPMN160304.
Frequently Asked Questions
What is the SUMITOMO TPMN321 triangle turning insert used for?
The SUMITOMO TPMN321 (also TPMN160304) is a triangle 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 geometry and edge strength are required.
What are the specifications of the SUMITOMO TPMN321 turning insert?
The SUMITOMO TPMN321 insert is designated as TPMN321 and TPMN160304, with manufacturer part number TPMN321-AC8025P. It is a triangle (T) indexable turning insert. The AC8025P grade is a SUMITOMO coating designed for steel and stainless steel machining. Always verify dimensions against your tool holder.
Where to buy SUMITOMO TPMN321 turning inserts worldwide?
You can source SUMITOMO TPMN321 turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We supply genuine SUMITOMO inserts.
How to select the correct SUMITOMO triangle turning insert for my operation?
Select the SUMITOMO TPMN321 insert based on your workpiece material and operation. The AC8025P grade suits steel and stainless steel turning. Ensure your tool holder accepts TPMN321 (TPMN160304) geometry. Match the insert's inscribed circle and thickness to your holder's pocket. Consult SUMITOMO's grade selector for optimal cutting parameters.
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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.
