Original Sumitomo TNMG331EFA-T1500A Carbide Turning Insert – Triangle | Steel, Stainless Steel TNMG160404

Name: Original Sumitomo TNMG331EFA-T1500A Carbide Turning Insert - Triangle | Steel, Stainless Steel
Brand: Sumitomo
SKU: TNMG331EFA-T1500A
Price: 8.71 USD
Availability: PreOrder

Brand: Sumitomo

$8.71

Turning Insert: TNMG331EFA-T1500A, Cermet – T1500A, Bright/No Finish, Neutral, 0.6496″ Long, 0.3750″ Inscribed Circle, 0.0156″ Corner Radius, 60.00 deg T – Triangle, Series TN

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Specifications
Brand	Sumitomo
Part No. (MPN)	TNMG331EFA-T1500A
Type	Turning Insert
Shape	Triangle
Suitable Material	Steel
Category	Triangle (TNMG)

Sumitomo TNMG331EFA-T1500A – Turning Carbide Insert

The Sumitomo TNMG331EFA-T1500A turning carbide insert excels in finish machining operations on steel and stainless steel workpieces, leveraging its cermet coating to deliver consistent, high-precision results. With a neutral geometry and a 60-degree triangle shape, this insert is well-suited for general turning applications where a sharp, free-cutting edge is essential. Its 0.0156″ corner radius allows for smooth, vibration-free machining, making it an ideal choice for applications where surface finish and dimensional accuracy are critical.

Key Specifications

Brand	Sumitomo
Model	TNMG331EFA-T1500A
Coating	Cermet
Insert Shape	Triangle
Clearance Angle	0°
IC (Inscribed Circle)	15mm
Workpiece Materials	Steel, Stainless Steel
Application	Finish Machining
Geometry	Positive
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Thermal Resistance – cermet layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel interruptions.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel, stainless steel in production CNC lines
Pairs well with through-coolant setups for chip evacuation
Designed for shop conditions typical of Sumitomo tooling users worldwide
Holds dimensional tolerance over multiple indexings (insert)

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Entry-tier pricing makes this a low-risk option for trialing Sumitomo tooling on a new material.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Weight	0.1 kg
Dimensions	15 × 18 × 4 cm

What Buyers Say

★★★★★

100% recomendados los insertos, y el paquete está llegando muy rapido

Lizeth Villasana Rosales, Mexico via aliexpress

★★★★★

Товар доставлен, оригинальный, упаковка отличная! Всё полностью соответствует описанию.

YUrij S., Russia via Ozon

★★★★★

По сырой стали пойдёт. Большой радиус при вершине, больше нагрузка.

Vladimir G., Russia via Ozon

★★★★★

A good product and the seller offered a nice discount

Michael, American via Amazon

★★★★★

the product is like show in the picture

Jose, American via Amazon

★★★★★

дошло быстрее чем заявлено. все супер

Mariya R., Russia via Ozon

SKU: TNMG331EFA-T1500A Categories: Insert, Turning Inserts, Triangle (TNMG) Brand: Sumitomo

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Original Sumitomo TNMG331EFA-T1500A Carbide Turning Insert – Triangle | Steel, Stainless Steel TNMG160404

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