Original Sumitomo RCMT100300 AC8020P Carbide Turning Insert – Round | Steel, Carbon Steel RCMT320

Name: Original Sumitomo RCMT100300 AC8020P Carbide Turning Insert - Round | Steel, Carbon Steel
Brand: Sumitomo
SKU: RCMT100300 AC8020P
Price: 16.59 USD
Availability: PreOrder

Brand: Sumitomo

$16.59

Turning Insert: RCMT100300 AC8020P, Carbide – AC8020P, Absotech Finish, 0.3937″ Long, 0.3937″ Inscribed Circle, R – Round, Series AC8020P

ⓘ Prices move with raw-material (tungsten / steel) market rates. Please confirm the current price with us before placing your order — thank you.

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Specifications
Brand	Sumitomo
Part No. (MPN)	RCMT100300
Grade	AC8020P
Type	Turning Insert
Shape	Round
Suitable Material	Steel
Category	Round (RCMT)

Sumitomo RCMT100300 AC8020P – Turning Carbide Insert

The Sumitomo RCMT100300 AC8020P turning carbide insert excels in general machining applications on steel and carbon steel workpieces, with its tin coating providing a balanced mix of wear resistance and toughness. This round insert shape is particularly suited for operations where a consistent radius is required, and its 0.3937″ inscribed circle and overall length make it a versatile choice for a range of turning operations. With its Absotech finish, the AC8020P grade insert offers reliable performance and minimal risk of edge chipping, making it a solid option for CNC operators looking to achieve consistent results in their machining processes.

Key Specifications

Brand	Sumitomo
Model	RCMT100300
Grade	AC8020P
Coating	tin
Insert Shape	Round
Clearance Angle	7°
IC (Inscribed Circle)	10mm
Thickness	0.3mm
Workpiece Materials	Steel, Carbon Steel
Application	General Machining
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, carbon 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

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

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.

Note: Compatible tool holders sold separately. Please confirm insert-holder seat compatibility (e.g. ISO seat designation) before ordering.

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: RCMT100300 AC8020P Categories: Insert, Turning Inserts, Round (RCMT) Brand: Sumitomo

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Original Sumitomo RCMT100300 AC8020P Carbide Turning Insert – Round | Steel, Carbon Steel RCMT320

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