Tapered Ball Nose End Mill Set For CNC Router Four Pack With One Quarter Inch Shank And Radius Two Hundred Fifty Microns Tip For Smooth Wood Engraving And 2D 3D Carving SpeTool Coated HSi 55HRC Two Flute End Mills

Four-Pack Tapered Ball Nose End Mills for CNC Routing
✔️ Four-pack setup with 1/4" shank and detailed carbide geometry for precision end mills

These tapered ball nose end mills are built for CNC routers and are ideal for intricate 2D/3D engraving, sign making, and fine relief work. With a 1/4" shank and SpeTool-style coating options, they perform reliably across hardwood, plywood, MDF, aluminum, acrylic, and more in both hobbyist benches and professional shops.

✅ 2-flute tapered ball nose with spiral geometry for smooth, clean cuts
✅ Tip diameter 0.5 mm (0.020 in); radius 0.25 mm (0.010 in)
✅ Shank size 1/4" (6.35 mm) fits standard routers/collets
✅ HSi coating, 55HRC hardness for wear resistance and long life
✅ Material compatibility: hard wood, soft wood, plywood, oak, MDF, aluminum, acrylic
✅ Pack of 4 pieces for convenient setup

💡 What is a tapered ball nose end mill used for in CNC carving and engraving? This handy tool helps create smooth contours and precise details on a wide range of materials.

- handy for 2D/3D engraving and contouring - 0.5 mm tip diameter with 0.25 mm radius enables fine detail - 1/4 inch shank works with common routers and collets - HSi coating and 55HRC hardness boost wear life and accuracy