SUMITOMO Triangle Turning Insert: TPMR321EFK
The SUMITOMO Triangle Turning Insert, model TPMR321EFK (also referenced as TPMR160304N-FK and MPN TPMR321EFK-T1500A), is a Triangle (T) indexable turning insert. It is available in two designations: TPMR321EFK and…
SKU 3G-OTH-324414
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Product Description
The SUMITOMO Triangle Turning Insert, model TPMR321EFK (also referenced as TPMR160304N-FK and MPN TPMR321EFK-T1500A), is a Triangle (T) indexable turning insert. It is available in two designations: TPMR321EFK and TPMR160304N-FK.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SUMITOMO TPMR321EFK triangle turning insert used for?
The SUMITOMO TPMR321EFK (also TPMR160304N-FK) is a triangle-shaped 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 performance and repeatable indexing are required.
What are the specifications of the SUMITOMO TPMR321EFK turning insert?
The SUMITOMO TPMR321EFK is a Triangle (T) indexable turning insert with designations TPMR321EFK and TPMR160304N-FK. The manufacturer part number is TPMR321EFK-T1500A. It is designed for use in turning toolholders that accept triangle-shaped inserts with a 60° included angle.
Where to buy SUMITOMO TPMR321EFK turning inserts worldwide?
You can source SUMITOMO TPMR321EFK 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; we supply genuine SUMITOMO inserts for machining applications.
How to select the correct SUMITOMO triangle turning insert for my operation?
To select the correct SUMITOMO triangle insert, match the insert designation (TPMR321EFK or TPMR160304N-FK) to your toolholder's pocket geometry and your workpiece material. Consider the insert's grade, chipbreaker, and nose radius for your cutting speed and feed requirements. Consult SUMITOMO's technical data for optimal 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.















