
Sumitomo 4NC-CNGA120412 BNC2010 CBN Turning Insert – Diamond 80°, R1.2 | Hardened Steel CNGA433
$1,437.60
Genuine Sumitomo Electric 4NC-CNGA120412 BNC2010 CBN turning insert with a Diamond 80° (C-type) shape, 0° clearance and with hole, no chipbreaker. Grade BNC2010 is a coated CBN (SUMIBORON) grade: machining of hardened steel.
- 🚚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) | 4NC-CNGA120412 |
| Grade | BNC2010 |
| Type | Turning Insert |
| Shape | Diamond 80° |
| Suitable Material | Hardened |
| 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
-
Mitsubishi NPCNGA430.5-FS2 BC8210 CNGA120400
$103.83Add to cartThe Mitsubishi BC8210 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: NPCNGA430.5-FS2 BC8210.
-
Chang Cheng CCMT060204-MM2 GW2020 Diamond 80° Steel CCMT211
$2.72Add to cartThe CCMT060204 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: CCMT060204-MM2 GW2020.
More from Sumitomo
-
Sumitomo CCGT09T304MN-SC AC1030U Diamond 80° CCGT321 CCGT090304
$90.30Add to cartThe Sumitomo CCGT321 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: CCGT09T304MN-SC AC1030U.
-
Original Sumitomo AC6020M Carbide Turning Insert – Parallelogram 85° | Steel, Stainless Steel TCMT21.51ELB TCMT21.51ELB AC6020M TCMT110204 TCMT411
$13.88Add to cartTurning Insert: TCMT21.51ELB AC6020M, Carbide – AC6020M, Absotech Platinum Finish, Neutral, 0.4331″ Long, 0.2500″ Inscribed Circle, 60.00 deg T – Triangle, Series TC
-
Original Sumitomo CNMG432EGU-AC5025S Carbide Turning Insert – Diamond 80° | Titanium, Heat-resistant CNMG120408
$15.34Add to cartThe Sumitomo CNMG432EGU-AC5025S 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: CNMG432EGU-AC5025S.
-
Original Sumitomo AC6040M Carbide Turning Insert – Parallelogram 85° | Steel, Stainless Steel SCMT32.52EGU SCMT32.52EGU AC6040M SCMT09T308 SCMT322
$17.66Add to cartTurning Insert: SCMT32.52EGU AC6040M, Carbide – AC6040M, Absotech Finish, 3/8″ Long, 3/8″ Inscribed Circle, 90.00 deg S – Square, Series AC6000M
-
Original Sumitomo WNMG432ESEW AC8020P Carbide Turning Insert – Trigon 80° | Steel, Cast Iron WNMG120408
$16.58Add to cartTurning Insert: WNMG432ESEW AC8020P, Carbide – AC8020P, Absotech Finish, 0.3425″ Long, 0.5000″ Inscribed Circle, 0.0315″ Corner Radius, 80.00 deg W – Trigon 80-Deg, Series AC8020P
-
Sumitomo SDP0675U5HA PCX70 Solid Carbide Drill – Ø6.75 mm, 5×D | Steel & Stainless Steel
$1,026.60Add to cartGenuine Sumitomo Electric SDP0675U5HA PCX70 from the SumiDrill Power Series SDP range. Solid carbide drill with internal coolant, elliptical flutes for chip evacuation and a double margin for hole accuracy. Grade PCX70 is a PVD-coated carbide grade: Sumi-Power coating with improved anti-adhesion, for steel, stainless steel and cast iron.









