LMT Onsrud 66-600 Series – Solid Carbide 4Fl Ballnose Dfc

✔ In stock — ships in 3–7 business days from our Canadian warehouse. ✔ Secure checkout · ✔ Easy returns · ✔ Genuine, authentic LMT Onsrud product Need a quantity quote or help choosing the right tool? Contact our team — we’re glad to help. The LMT Onsrud 66-600 Series is a professional-grade cnc router bit line built for precision CNC work. This Solid Carbide 4Fl Ballnose Dfc is engineered for clean cuts, long tool life, and repeatable results on production floors.Why choose the Onsrud 66-600 Series Genuine LMT Onsrud tooling — trusted by CNC shops for consistent quality. Precision-ground geometry for efficient chip evacuation and smooth finishes. Available in 9 size/model options — select yours from the table below. Backed by expert support and fast Canadian shipping. About the 66-600 SeriesEach tool in the Onsrud 66-600 line is made to exacting standards for demanding CNC and machining applications. Choose the exact part number you need below; every option ships from Canada in 3–7 business days. Not sure which model fits your job? Contact our team and we’ll help you spec the right tool.