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SUMITOMO Triangle Turning Insert: TNMG221ENK - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG221ENK

The SUMITOMO Triangle Turning Insert, product type TNMG221ENK and TNMG110304N-SK, is a triangle (T) indexable turning insert. The manufacturer part number is TNMG221ENK-AC820P. This insert is designed for turning…

SKU 3G-OTH-322927

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG221ENK
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG221ENK-AC820P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, product type TNMG221ENK and TNMG110304N-SK, is a triangle (T) indexable turning insert. The manufacturer part number is TNMG221ENK-AC820P. This insert is designed for turning operations.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for turning operations on lathes. Its triangular (T) shape provides three cutting edges for efficient metal removal. It is suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing environments.

What are the specifications of the SUMITOMO TNMG221ENK-AC820P insert?

The SUMITOMO TNMG221ENK-AC820P is a triangle indexable turning insert with manufacturer part number TNMG221ENK-AC820P. It is also referenced as TNMG221ENK and TNMG110304N-SK. The insert is designed for turning applications and is made by SUMITOMO.

Where to buy SUMITOMO turning inserts worldwide?

You can source SUMITOMO 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 on the TNMG221ENK-AC820P insert.

How to select the correct SUMITOMO triangle insert for a lathe?

To select the correct SUMITOMO triangle insert, match the insert size (e.g., TNMG221ENK) to your tool holder's pocket. Consider workpiece material and cutting conditions. The TNMG221ENK-AC820P is a general-purpose grade. Consult the SUMITOMO catalog or a technical specialist for specific applications.

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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