Original Sumitomo AC5005S TNMA331 Carbide Turning Insert – Parallelogram 85° | Steel & More TNMA331 AC5005S TNMA160404

Name: Original Sumitomo AC5005S TNMA331 Carbide Turning Insert - Parallelogram 85° | Steel &amp; More TNMA331 AC5005S
Brand: Sumitomo
SKU: TNMA331 AC5005S
Price: 10.20 USD
Availability: PreOrder

Brand: Sumitomo

$10.20

Turning Insert: TNMA331 AC5005S, Carbide – AC5005S, Absotech Finish, 0.6496″ Long, 0.3750″ Inscribed Circle, 0.0157″ Corner Radius, 60.00 deg T – Triangle, Series AC5005S

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Specifications
Brand	Sumitomo
Part No. (MPN)	TNMA331
Grade	AC5005S
Type	Turning Insert
Shape	Parallelogram 85°
Suitable Material	Steel
Category	Turning Inserts

Sumitomo AC5005S TNMA331 – Turning Carbide Insert

The Sumitomo TNMA331 grade AC5005S turning carbide insert excels in high-speed machining applications on steel, heat-resistant, and carbon steel workpieces, thanks to its tin coating which provides a strong balance between wear resistance and chip formation. With its parallelogram 85° shape and precise geometry, including a 0.0157″ corner radius, this insert is well-suited for demanding turning operations that require both accuracy and tool life. Ideal for CNC operators who need a reliable and efficient tool for high-volume steel machining, the AC5005S insert offers consistent performance and minimal downtime.

Key Specifications

Brand	Sumitomo
Model	AC5005S
Grade	TNMA331
Coating	tin
Insert Shape	Parallelogram 85°
Clearance Angle	7°
IC (Inscribed Circle)	5mm
Thickness	0.5mm
Workpiece Materials	Steel, Heat-resistant, Carbon Steel
Application	High-Speed Machining
Geometry	Chipbreaker selection
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
tin Coating – Superior wear resistance and extended tool life under continuous load.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

High-Speed Machining of steel, heat-resistant, carbon steel in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions

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.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

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: TNMA331 AC5005S Categories: Insert, Turning Inserts, Triangle (TNMA) Brand: Sumitomo

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Original Sumitomo AC5005S TNMA331 Carbide Turning Insert – Parallelogram 85° | Steel & More TNMA331 AC5005S TNMA160404

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