
Sumitomo CNGN120408 BNC8115 CBN Turning Insert – Diamond 80°, R0.8 | Cast Iron CNGN432
$3,584.10
Genuine Sumitomo Electric CNGN120408 BNC8115 CBN turning insert with a Diamond 80° (C-type) shape, 0° clearance and no hole, no chipbreaker. Grade BNC8115 is a coated CBN (SUMIBORON) grade: high-speed machining of grey cast iron.
- 🚚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.
| Brand | Sumitomo |
|---|---|
| Part No. (MPN) | CNGN120408 |
| Grade | BNC8115 |
| 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
Related products
-
ZCC-CT CNMG120412-DR YBC252 Diamond 80° Steel CNMG433
$88.96Add to cartThe ZCC-CT CNMG120412 is a professional-grade carbide insert designed for carbon and alloy steel turning. 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: CNMG120412-DR YBC252.
-
Original HOOGUU CNMG120412-AU Carbide Turning Insert – Diamond 80° CP6230MS CNMG120412-AU CP6230MS CNMG433
Price on requestRequest a QuoteTurning Insert: CNMG120412-AU CP6230MS, Carbide – CP6230MS (PVD, PVD Coated), for Stainless Steel/Titanium Alloy/Superalloy/Steel/Ni-Cast Iron, chipbreaker AU very sharp, Ap 1.2-2.5mm, fz 0.1-0.25mm/z, working condition: poor
More from Sumitomo
-
Original Sumitomo DNMG432EEG AC8020P Carbide Turning Insert – Diamond 55° | Steel & More DNMG120408
$24.04Add to cartThe Sumitomo DNMG432EEG AC8020P is a professional-grade carbide insert designed for carbon and alloy steel turning. 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: DNMG432EEG AC8020P.
-
Sumitomo WBGT080202L-FX AC530U Carbide Turning Insert – Trigon 80°, R0.2, FX chipbreaker | Steel & Stainless Steel WBGT310
$123.90Add to cartGenuine Sumitomo Electric WBGT080202L-FX AC530U carbide turning insert with a Trigon 80° (W-type) shape, 5° clearance and countersunk hole, single-sided chipbreaker. Grade AC530U is a PVD-coated carbide grade: interrupted turning of steel and stainless steel; fine-grain tough substrate with multi-layer coating.
-
Sumitomo MDE1600S16H08 ACT100 Solid Carbide Drill – Ø16 mm | Steel & Stainless Steel
$10,445.10Add to cartGenuine Sumitomo Electric MDE1600S16H08 ACT100 from the MULTIDRILL NeXEO MDE Series range. General-purpose solid carbide drill for high-carbon steel, die steel and stainless steel; RX thinning lowers thrust, suitable for small machining centres and lathes. Grade ACT100 is a PVD-coated carbide grade: NX Coat, a super multi-layer TiAlCrSi coating (Absotech technology) with excellent wear and heat resistance.
-
Sumitomo VBGT110301R-FX AC530U Carbide Turning Insert – Diamond 35°, R0.1, FX chipbreaker | Steel & Stainless Steel VBGT220
$121.50Add to cartGenuine Sumitomo Electric VBGT110301R-FX AC530U carbide turning insert with a Diamond 35° (V-type) shape, 5° clearance and countersunk hole, single-sided chipbreaker. Grade AC530U is a PVD-coated carbide grade: interrupted turning of steel and stainless steel; fine-grain tough substrate with multi-layer coating.






