
Sumitomo NU-TNMA160404 BN700 CBN Turning Insert – Triangle, R0.4 | Cast Iron TNMA331
$416.70
Genuine Sumitomo Electric NU-TNMA160404 BN700 CBN turning insert with a Triangle (T-type) shape, 0° clearance and with hole, no chipbreaker. Grade BN700 is an uncoated CBN (SUMIBORON) grade: high-speed machining of cast iron and sintered alloys.
- 🚚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) | NU-TNMA160404 |
| Grade | BN700 |
| Type | Turning Insert |
| Shape | Triangle |
| 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
-
YG-1 TJ3132 Triangle Steel
$13.37Add to cartThe YG-1 TJ3132 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: YG1 – TJ3132, Torx® Screw.
-
Mitsubishi TNMA432 MC5015 Triangle TNMA220408
$22.45Add to cartThe Mitsubishi TNMA432 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: TNMA432 MC5015.
More from Sumitomo
-
Sumitomo CNMG120408N-SX T1500Z Cermet Turning Insert – Diamond 80°, R0.8, SX chipbreaker | Steel CNMG432
$69.60Add to cartGenuine Sumitomo Electric CNMG120408N-SX T1500Z cermet turning insert with a Diamond 80° (C-type) shape, 0° clearance and with hole, double-sided chipbreaker. Grade T1500Z is a PVD-coated cermet grade: finishing of steel; Brilliant Coat for a superior surface finish.
-
Sumitomo MDF1250H5D ACF75 Solid Carbide Flat Drill – Ø12.5 mm, 5×D | Steel & Stainless Steel
$7,266.90Add to cartGenuine Sumitomo Electric MDF1250H5D ACF75 from the Flat MULTIDRILL MDF-H range. Flat-bottom solid carbide drill with internal coolant. Grade ACF75 is a PVD-coated carbide grade: flat-bottom drilling of steel, stainless steel and cast iron.
-
Original Sumitomo DNMG443EEX AC6020M Carbide Turning Insert – Diamond 55° | Steel & More DNMG120612
$28.81Add to cartTurning Insert: DNMG443EEX AC6020M, Carbide – AC6020M, Absotech Finish, 0.6102″ Long, 0.5000″ Inscribed Circle, 0.0472″ Corner Radius, 55.00 deg D – Diamond (Rhombic) 55-Deg, Series AC6000M
-
Original Sumitomo WNMG431ELU AC6030M Carbide Turning Insert – Trigon 80° | Steel, Stainless Steel WNMG120404
$15.78Add to cartTurning Insert: WNMG431ELU AC6030M, Carbide – AC6030M, Absotech Finish, 0.3425″ Long, 0.5000″ Inscribed Circle, 0.0157″ Corner Radius, 80.00 deg W – Trigon 80-Deg, Series AC6000M
-
Sumitomo AXMT170512PEER-H ACP100 Carbide Milling Insert – Parallelogram 85°, R1.2, H chipbreaker | Steel AXMT543
$109.80Add to cartGenuine Sumitomo Electric AXMT170512PEER-H ACP100 carbide milling insert with a Parallelogram 85° (A-type) shape and countersunk hole, single-sided chipbreaker. Grade ACP100 is a CVD-coated carbide grade: high-speed milling of steel.
-
Sumitomo WNMG084008N-EG AC5025S Trigon 80°
$39.48Add to cartThe Sumitomo WNMG084008N-EG 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: WNMG084008N-EG AC5025S.







