4 Flute Ball Nose End Mill For CNC Milling With Quarter Inch Shank And Quarter Inch Cutting Diameter SpeTool Pro Grade 3 Inch Overall Length Solid Carbide TiAlN Coated

Pro Grade 4-Flute Ball Nose End Mill, 1/4 in Shank Single Bit
✔️ Solid carbide, 1/4 in shank, 1/4 in dia, 3 in OAL, TiAlN coated

This solid carbide ball nose end mill is designed for CNC milling and engraving, delivering smooth profiles with precise radii. It fits standard 1/4 inch collets commonly found on CNC routers and dedicated engraving machines, making it a solid pick for hobbyist shops and pro workshops.

✅ 4-flute ball nose geometry for smooth contours and finish
✅ 1/4 in shank and 1/4 in cutting diameter for common collets
✅ TiAlN coating on solid carbide for wear resistance
✅ 1-1/8 in cutting length, 3 in total length for extended reach
✅ Suitable for side milling, end milling, and finish machining on steel, aluminum, stainless, and plastics

💡 What is a ball nose end mill used for in CNC milling and engraving projects?
For basic info, this tool creates rounded radii and smooth contours, making it handy for 3D work.
- Creates rounded radii on curved profiles
- Handy for fillets and transition radii on plastics and metals
- Useful for 3D contouring, finishing, and sculpting
- Works with most 1/4 in collet CNC routers for easy setup