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SUMITOMO Triangle Turning Insert: TBGE521B - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TBGE521B

The SUMITOMO Triangle Turning Insert, model TBGE521B (MPN TBGE521B-BN2000), is a Triangle (T) Indexable Turning Insert. It is available in the TBGE521B and TBGE060104B variants.

SKU 3G-OTH-324431

Brand
SUMITOMO
Item
Triangle Turning Insert: TBGE521B
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TBGE521B-BN2000
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TBGE521B (MPN TBGE521B-BN2000), is a Triangle (T) Indexable Turning Insert. It is available in the TBGE521B and TBGE060104B variants.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert TBGE521B used for?

The SUMITOMO Triangle Turning Insert TBGE521B is used for precision turning operations on lathes. Its triangular shape provides three cutting edges for efficient metal removal. It is commonly applied in general machining, automotive, and aerospace industries for finishing and semi-finishing of steel, stainless steel, and cast iron components.

What are the specifications of the SUMITOMO TBGE521B insert?

The SUMITOMO TBGE521B is a Triangle (T) indexable turning insert with manufacturer part number TBGE521B-BN2000. It is available in two variants: TBGE521B and TBGE060104B. The insert is designed for use in appropriate tool holders and is suitable for a range of turning applications.

Where to buy SUMITOMO Triangle Turning Inserts worldwide?

You can source SUMITOMO Triangle Turning Inserts, including the TBGE521B and TBGE060104B variants, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

How to select the correct SUMITOMO turning insert for a job?

To select the correct SUMITOMO turning insert, match the insert shape (Triangle T), size, and grade to your workpiece material and operation. The TBGE521B and TBGE060104B are suitable for finishing and semi-finishing. Consult the manufacturer's catalog for recommended cutting parameters and tool holder compatibility. 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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