SUMITOMO Triangle Turning Insert: TPMR321EFK
The SUMITOMO Triangle Turning Insert, model TPMR321EFK (MPN TPMR321EFK-T1500Z) and TPMR110308N-SF, is a Triangle (T) Indexable Turning Insert. It is available in two designations: TPMR321EFK and TPMR110308N-SF.
SKU 3G-OTH-323498
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Product Description
The SUMITOMO Triangle Turning Insert, model TPMR321EFK (MPN TPMR321EFK-T1500Z) and TPMR110308N-SF, is a Triangle (T) Indexable Turning Insert. It is available in two designations: TPMR321EFK and TPMR110308N-SF.
Frequently Asked Questions
What is the SUMITOMO Triangle Turning Insert TPMR321EFK used for?
The SUMITOMO Triangle Turning Insert TPMR321EFK is used for general turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is suitable for use on lathes and CNC turning centers in industries such as automotive, aerospace, and general engineering.
What are the specifications of the SUMITOMO TPMR321EFK-T1500Z insert?
The SUMITOMO TPMR321EFK-T1500Z insert has two designations: TPMR321EFK and TPMR110308N-SF. It is a Triangle (T) Indexable Turning Insert. The manufacturer part number is TPMR321EFK-T1500Z. The insert is designed for precision metal cutting with multiple cutting edges.
Where to buy SUMITOMO Triangle Turning Inserts worldwide?
You can source SUMITOMO Triangle Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time on the TPMR321EFK-T1500Z and TPMR110308N-SF inserts.
How to select the correct SUMITOMO Triangle Turning Insert for my lathe?
To select the correct SUMITOMO Triangle Turning Insert, match the insert designation (e.g., TPMR321EFK or TPMR110308N-SF) to your tool holder's pocket size and clamping system. Consider the workpiece material and required surface finish. Consult the SUMITOMO catalog for grade and geometry recommendations. 3G Electric can assist with sourcing the right insert.
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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.















