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SUMITOMO Triangle Turning Insert: TNMN333 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMN333

The SUMITOMO Triangle Turning Insert, model TNMN333 (also referenced as TNMN160412, MPN TNMN333-AC420K), is a triangle (T) indexable turning insert. It is supplied with the specifications TNMN333 and TNMN160412.

SKU 3G-OTH-324485

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMN333
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMN333-AC420K
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMN333 (also referenced as TNMN160412, MPN TNMN333-AC420K), is a triangle (T) indexable turning insert. It is supplied with the specifications TNMN333 and TNMN160412.

Frequently Asked Questions

What is the SUMITOMO TNMN333 triangle turning insert used for?

The SUMITOMO TNMN333 (TNMN160412) is a triangle (T) 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 insert indexing are required.

What are the specifications of the SUMITOMO TNMN333 turning insert?

The SUMITOMO TNMN333 turning insert is a triangle (T) indexable insert with model TNMN333, also referenced as TNMN160412. The manufacturer part number is TNMN333-AC420K. It is designed for turning operations and is supplied with the specifications TNMN333 and TNMN160412.

Where to buy SUMITOMO TNMN333 turning inserts worldwide?

You can source SUMITOMO TNMN333 turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SUMITOMO insert.

How to select the correct SUMITOMO triangle turning insert for your lathe?

To select the correct SUMITOMO triangle turning insert, match the insert size (TNMN333 or TNMN160412) to your tool holder's pocket and clamping system. Ensure the insert grade (AC420K) suits your workpiece material and cutting conditions. Consult your tool holder manual or a machining specialist for compatibility.

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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