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SUMITOMO Triangle Turning Insert: TPMR321EFK - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

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

Brand
SUMITOMO
Item
Triangle Turning Insert: TPMR321EFK
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TPMR321EFK-T1500Z
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

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.

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