Fengyi ST90-9.9R1T12-B20 Square

Name: Fengyi ST90-9.9R1T12-B20 Square
Brand: Fengyi
SKU: ST90-9.9R1T12-B20
Price: 308.00 USD
Availability: PreOrder

Brand: Fengyi

$308.00

Fengyi ST90-9.9R1T12-B20 carbide insert for steel, stainless steel and cast iron turning. Genuine OEM part. Free worldwide shipping from Hooguu.

500 in stock

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

Confirm price / bulk pricing on WhatsApp

🚚Free worldwide shipping on all orders
⏱️Delivery in 15–30 days · express (DHL/FedEx) on request
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✅100% genuine OEM — certificates available on request
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Specifications
Brand	Fengyi
Part No. (MPN)	ST90-9.9R1T12-B20
Shape	Square
Category	Accessory

Fengyi ST90-9.9R1T12-B20 – Carbide Insert

The CNC ST90-9.9R1T12-B20 is a high-performance carbide insert designed for general machining of general materials. Features advanced tin coating technology for superior wear resistance and extended tool life. Square insert geometry provides optimal performance.

You can select the inserts according to your thread, ISO, UN, UNC, UNF, UNEF, UNS, BSW,BSF,BSP,NPT and NPTF. Stone Tool's 12-in hacksaw blade is shatterproof and constructed of bi-metal with cobalt cutting edge. 18 teeth per inch. Put this hacksaw blade in your cart today at HomElectrical.com!

Key Specifications

Brand	Fengyi
Model	ST90-9.9R1T12-B20
Coating	tin
Insert Shape	Square
Workpiece Materials	General Materials
Application	Continuous Cutting
Quantity	10 PCS

Features & Benefits

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

Recommended Applications

Continuous Cutting of general materials in production CNC lines
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Fengyi tooling users worldwide
Pairs well with through-coolant setups for chip evacuation

Buying Considerations

Pack of 10 — sized for typical production runs without leaving idle inventory on the shelf. Premium tier — typical of Fengyi’s high-performance grades engineered for demanding general materials work.

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.

Same Model, Different Brands

The ST90-9 insert is available from multiple manufacturers:

Brand	Model

Key Features

Precision-ground geometry for consistent performance
Advanced coating technology for extended tool life
Optimized chip control for improved surface finish
Reliable performance in production environments

Applications

Steel machining (P01-P40)
Stainless steel machining (M01-M40)
Cast iron machining (K01-K40)

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: ST90-9.9R1T12-B20 Category: Accessory Tag: Square Brand: Fengyi

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Fengyi ST90-9.9R1T12-B20 Square

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