Original Sumitomo CNMA431 BN250 Carbide Turning Insert – Diamond 80° | Cast Iron CNMA120404
Brand: Sumitomo
$81.36
Turning Insert: CNMA431 BN250, PCBN – BN250, Bright/No Finish, Neutral, 0.5079″ Long, 0.5000″ Inscribed Circle, 0.0156″ Corner Radius, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series CN
ⓘ
Prices move with raw-material (tungsten / steel) market rates. Please confirm the current price with us before placing your order — thank you.
- 🚚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
| Brand | Sumitomo |
|---|---|
| Part No. (MPN) | CNMA431 |
| Grade | BN250 |
| Type | Turning Insert |
| Shape | Diamond 80° |
| Suitable Material | Cast iron |
| Category | Turning Inserts |
What Buyers Say
★★★★★
100% recomendados los insertos, y el paquete está llegando muy rapido
★★★★★
Товар доставлен, оригинальный, упаковка отличная! Всё полностью соответствует описанию.
★★★★★
По сырой стали пойдёт. Большой радиус при вершине, больше нагрузка.
★★★★★
A good product and the seller offered a nice discount
★★★★★
the product is like show in the picture
★★★★★
дошло быстрее чем заявлено. все супер
