Grooving Insert: NB2R K68, Carbide
$30.53
This NB2R K68 is a professional-grade carbide insert designed for grooving and parting-off 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: NB2R K68.
500 in stock
- 🚚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 | Kennametal |
|---|---|
| Part No. (MPN) | NB2R |
| Grade | K68 |
| Type | Carbide Insert |
| Category | Insert |
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
-
Fengyi 16ER0.8 Steel
$21.70Add to cartThis 16ER0.8 M20 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: 16ER0.8 M20.
-
Chang Cheng TNMG160404-V2 CK515 Triangle Steel TNMG331
$3.18Add to cartThe TNMG160404 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: TNMG160404-V2 CK515.
-
Gesac TNMG160404-SM GM3125 Triangle Steel TNMG331
$16.10Add to cartThe GESAC TNMG160404 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: TNMG160404-SM GM3125.
-
Original Sumitomo CNMG432EUP AC520U Carbide Turning Insert – Diamond 80° | Steel, Stainless Steel CRBEUPU CRB CNMG120408
$14.36Add to cartThe Sumitomo CNMG432EUP AC520U CRB is a professional-grade carbide insert designed for stainless steel turning and machining. Sumitomo AC520U for stainless steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 120-200 m/min, feed 0.15-0.30 mm/rev. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: CNMG432EUP AC520U CRB.
More from Kennametal
-
Kennametal NG2062LK Carbide Grooving/Parting Insert KCP25B
$42.11Add to cartThe Kennametal NG2062LK KCP25B is a professional-grade carbide insert designed for grooving and parting-off operations. Kennametal KCP25B Beyond grade for general 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: NG2062LK KCP25B.
-
Kennametal KC725M Parallelogram 55° Steel LNEU1245R08SGP KC725M
$54.78Add to cartThe Kennametal LNEU1245R08SGP KC725M 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: LNEU1245R08SGP KC725M.
-
Kennametal KC725M Parallelogram 55° Steel SDPT120412PDSNHPZ KC725M SDPT433
$36.36Add to cartThe Kennametal SDPT120412PDSNHPZ KC725M 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: SDPT120412PDSNHPZ KC725M.
-
Kennametal SNMG644RP Square Steel SNMG190616
$58.69Add to cartThe Kennametal SNMG190616 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: SNMG644RP Carbide.
-
Kennametal KD1400 Parallelogram 55° Aluminum Non-ferrous KSDR100031E3W4S KD1400 KSDR307
$192.99Add to cartThe Kennametal KD1400 is a professional-grade carbide insert designed for aluminum and non-ferrous metal machining. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 500-1500 m/min with polished carbide. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: KSDR100031E3W4S KD1400.
-
Kennametal NG4250L KCU25 Carbide Grooving/Parting Insert Steel KCU25B
$52.35Add to cartThe Kennametal NG4250L KCU25B is a professional-grade carbide insert designed for grooving and parting-off 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: NG4250L KCU25B.












