Original Sumitomo SN2000K CNMA433 Carbide Turning Insert – Square | Steel & More CNMA433 SN2000K CNMA120412

Name: Original Sumitomo SN2000K CNMA433 Carbide Turning Insert - Square | Steel &amp; More CNMA433 SN2000K
Brand: Sumitomo
SKU: CNMA433 SN2000K
Price: 18.32 USD
Availability: PreOrder
Rating: 4.6 (41 reviews)

Brand: Sumitomo

$18.32

★★★★⯨ 4.6 (41 reviews)

Turning Insert: CNMA433 SN2000K, Ceramic – SN2000K, 0.1732″ Long, 0.5000″ Inscribed Circle, 0.0469″ Corner Radius, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series C

ⓘ 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)	CNMA433
Grade	SN2000K
Type	Turning Insert
Shape	Square
Suitable Material	Steel
Category	Turning Inserts

Sumitomo SN2000K CNMA433 – Turning Carbide Insert

Turning Insert: CNMA433 SN2000K, Ceramic – SN2000K, 0.1732″ Long, 0.5000″ Inscribed Circle, 0.0469″ Corner Radius, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series C

What machinists are saying about SN2000K: Home / Indexable Cutting Tools / Indexable Inserts / Turning & Profiling Inserts / Turning Inserts / #45208667 Email Product Image Feedback Sumitomo Turning Insert: CNMA433 SN2000K, … Developed using a patented microwave sintering process that produces a very fine-grained microstructure with enhanced characteristics, Sumitomo ceramic grades SN2000K and SN2100K are capable

Key Specifications

Brand	Sumitomo
Model	SN2000K
Grade	CNMA433
Coating	tin
Insert Shape	Square
Clearance Angle	0°
IC (Inscribed Circle)	20mm
Workpiece Materials	Steel, Cast Iron, Aluminum, Heat-resistant
Application	High-Speed Machining
Quantity	1 PCS

Grade CNMA433 Performance Profile

Operators running steel, cast iron, aluminum, heat-resistant with the Sumitomo CNMA433 typically report stable wear progression rather than catastrophic edge loss. The tin 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.
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, cast iron, aluminum, heat-resistant 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.

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: CNMA433 SN2000K Categories: Insert, Turning Inserts, Diamond 80° (CNMA) Brand: Sumitomo

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Original Sumitomo SN2000K CNMA433 Carbide Turning Insert – Square | Steel & More CNMA433 SN2000K CNMA120412

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