Original Sumitomo 6NCWNGA431-BNC2020 Carbide Turning Insert | Steel, Hardened Steel

Name: Original Sumitomo 6NCWNGA431-BNC2020 Carbide Turning Insert | Steel, Hardened Steel
Brand: Sumitomo
SKU: 6NCWNGA431-BNC2020
Price: 198.30 USD
Availability: PreOrder

Brand: Sumitomo

$198.30

Turning Insert: 6NCWNGA431-BNC2020, CBN – BNC2020, TiAlN Finish, Neutral, 0.5000″ Inscribed Circle, W – Trigon 80-Deg, Series BNC2020

ⓘ 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
🛃Free customs clearance handling & correct HS/NCM documents
💬Customer service replies within 24 hours, 7 days a week
✅100% genuine OEM — certificates available on request
🔒Guaranteed safe & secure checkout · 30-day money-back guarantee
📷Need test samples or real photos of this exact item? Just ask our team.

We accept

Verified on global marketplaces

Ozon★4.91,679 reviews · 5,188 ordersVerified store ↗AliExpress★4.898.9% positive · 4-year storeVerified store ↗Amazon US★5.0Verified store ↗

Specifications
Brand	Sumitomo
Part No. (MPN)	6NCWNGA431-BNC2020
Type	Turning Insert
Suitable Material	Steel
Category	Turning Inserts

Sumitomo 6NCWNGA431-BNC2020 – Turning Carbide Insert

The Sumitomo 6NCWNGA431-BNC2020 turning carbide insert excels in general-purpose turning applications on steel and hardened steel workpieces, leveraging its TiAlN coating to minimize wear and heat buildup. With its trigon geometry and 0.5000″ inscribed circle, this insert is well-suited for a wide range of turning operations, from roughing to finishing, on workpieces where a strong balance of toughness and wear resistance is required. Its neutral configuration and 80-degree cutting edge angle make it a versatile choice for CNC operators working with a variety of steel alloys and hardness levels.

Key Specifications

Brand	Sumitomo
Model	6NCWNGA431-BNC2020
Coating	TiAlN
Workpiece Materials	Steel, Hardened Steel
Application	General Purpose
Geometry	Neutral
Quantity	1 PCS

Features & Benefits

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

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: 6NCWNGA431-BNC2020 Categories: Insert, Turning Inserts, Trigon 80° (WNGA) Brand: Sumitomo

Related products

Iscar WNGA080404S BI05H Carbide Turning Insert – Trigon 80°, R0.4, BI05H chipbreaker WNGA331
$72.48

Genuine Iscar WNGA080404S BI05H carbide turning insert with a Trigon 80° (W-type) shape, 0° clearance and with hole, no chipbreaker.

Add to cart
TaeguTec WNGA080408 T7-WZ AB20 Carbide Turning Insert – Trigon 80°, R0.8, T7-WZ AB20 chipbreaker WNGA332
$134.61

Genuine TaeguTec WNGA080408 T7-WZ AB20 carbide turning insert with a Trigon 80° (W-type) shape, 0° clearance and with hole, no chipbreaker.

Read more
Kyocera WNGA080408S01730MET KBN25M Carbide Turning Insert – Trigon 80°, R0.8, KBN25M chipbreaker WNGA332
$635.67

Genuine Kyocera WNGA080408S01730MET KBN25M carbide turning insert with a Trigon 80° (W-type) shape, 0° clearance and with hole, no chipbreaker.

Read more
Mitsubishi NPWNGA432GS6 BC8105 WNGA120408
$256.95

The Mitsubishi BC8105 is a professional-grade carbide insert designed for general CNC turning and machining operations. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: NPWNGA432GS6 BC8105.

Add to cart

扫码添加微信

Scan to add WeChat

Cart

Your Cart is Empty

Back To Shop

Continue Shopping

Payment Details

Sub Total $0.00

Apply

View Coupons


                                    hooguu10

10% reorder discount — WhatsApp package-insert card (HOOGUU10)

View cart Checkout - $0.00

Cart

Original Sumitomo 6NCWNGA431-BNC2020 Carbide Turning Insert | Steel, Hardened Steel

What Buyers Say

Cart

Sumitomo VBGT110302MN-SI AC1030U Carbide Turning Insert – Diamond 35°, R0.2, SI chipbreaker | Steel & Stainless Steel

Sumitomo VBMT160404N-LU AC820P Carbide Turning Insert – Diamond 35°, R0.4, LU chipbreaker | Steel & Cast Iron

Sumitomo VBMT110308N-SU AC6030M Carbide Turning Insert – Diamond 35°, R0.8, SU chipbreaker | Stainless Steel

Sumitomo VBGT110302MN-SI AC530U Carbide Turning Insert – Diamond 35°, R0.2, SI chipbreaker | Steel & Stainless Steel

Sumitomo VBGT160408MN-SI AC520U Carbide Turning Insert – Diamond 35°, R0.8, SI chipbreaker | Heat-Resistant Alloys & Stainless Steel