Original Sumitomo SNMM866EHW AC8115P Carbide Turning Insert – Square | Steel & More SNMM250924

Name: Original Sumitomo SNMM866EHW AC8115P Carbide Turning Insert - Square | Steel &amp; More
Brand: Sumitomo
SKU: SNMM866EHW AC8115P
Price: 79.69 USD
Availability: PreOrder
Rating: 4.9 (36 reviews)

Brand: Sumitomo

$79.69

★★★★⯨ 4.9 (36 reviews)

Turning Insert: SNMM866EHW AC8115P, Carbide – AC8115P, Absotech Finish, Neutral, 25.40 mm Long, 25.40 mm Inscribed Circle, 2.40 mm Corner Radius, 90.00 deg S – Square, Series AC8115P

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Specifications
Brand	Sumitomo
Part No. (MPN)	SNMM866EHW
Grade	AC8115P
Type	Turning Insert
Shape	Square
Suitable Material	Steel
Category	Turning Inserts

Sumitomo SNMM866EHW AC8115P – Turning Carbide Insert

Turning Insert: SNMM866EHW AC8115P, Carbide – AC8115P, Absotech Finish, Neutral, 25.40 mm Long, 25.40 mm Inscribed Circle, 2.40 mm Corner Radius, 90.00 deg S – Square, Series AC8115P

Field reports & vendor notes: Sumitomo Turning Insert: SNMM866EHW AC8115P, Carbide AC8115P, Absotech Finish, Neutral, 25.40 mm Long, 25.40 mm Inscribed Circle, 2.40 mm Corner Radius, 90.00 deg S – Square, Series … $79.69 /ea. Web Price Sumitomo Turning Insert: SNMM866EHW-AC8115P, Carbide MSC # 76825090 Qty Enter in multiples of 10 Discover our new grade for steel machining! Excellent wear resistance ensur

Key Specifications

Brand	Sumitomo
Model	SNMM866EHW
Grade	AC8115P
Coating	Al2O3
Insert Shape	Square
Clearance Angle	0°
Workpiece Materials	Steel, Stainless Steel, Cast Iron, Non-ferrous
Application	High-Speed Machining
Geometry	Neutral
Quantity	1 PCS

Grade AC8115P Performance Profile

Operators running steel, stainless steel, cast iron, non-ferrous with the Sumitomo AC8115P typically report stable wear progression rather than catastrophic edge loss. The al2o3 system is the reason: it slows abrasion at the rake face while keeping the substrate from softening at the cutting zone.

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Thermal Resistance – al2o3 layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel, cast iron, non-ferrous interruptions.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Al2O3 Coating – Superior wear resistance and extended tool life under continuous load.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

High-Speed Machining of steel, stainless steel, cast iron, non-ferrous 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. Mid-tier pricing reflects Sumitomo’s production-grade tolerances rather than economy substrate.

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: SNMM866EHW AC8115P Categories: Insert, Turning Inserts, Square (SNMM) Brand: Sumitomo

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Original Sumitomo SNMM866EHW AC8115P Carbide Turning Insert – Square | Steel & More SNMM250924

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