SpeTool 1/8" Ball Nose End Mill
End Mill Ball Nose

SpeTool 1/8" Ball Nose End Mill

SpeTool

$8.99

Overview

The SpeTool 1/8-inch ball nose is the go-to bit for 3D carving and relief work on hobby CNC machines. The hemispherical tip creates smooth 3D contours when used with appropriate stepover settings. At this price point, you can afford to keep several on hand for longer 3D carving projects.

Best for

3D carving and relief work in wood, foam, and wax at fine detail levels.

Specifications

Shank Diameter

1/8"

Cutting Diameter

1/8"

Flute Count

2

Material

Solid Carbide

Coating

Uncoated

Type

Ball Nose

Material Compatibility

Wood Plywood MDF Acrylic Foam Wax

Not rated for aluminum. Use a ZrN or DLC coated single-flute end mill for aluminum cutting.

Pros

  • Essential for 3D carving and relief work
  • Very affordable for carbide ball nose
  • Good detail resolution at 1/8" diameter
  • Smooth 3D surface finish with proper stepover

Cons

  • Slow material removal rate
  • Requires many passes for 3D work
  • Not for flat-bottom pockets
  • Can break if side-loaded in hard material