3.175mm Shank 2-Flute Ball Nose End Mill
End Mill Ball Nose

3.175mm Shank 2-Flute Ball Nose End Mill

Generic

$2.35

Overview

This budget-friendly ball nose end mill from AliExpress is designed for 3D carving and contour finishing. It produces smooth curved surfaces when used with proper stepover settings. A budget-friendly option for 3D relief carving projects.

Best for

3D carving, contour finishing, and creating smooth curved surfaces.

Specifications

Shank Diameter

3.175mm

Cutting Diameter

1mm

Flute Count

2

Material

Solid Carbide

Coating

Uncoated

Type

Ball Nose

Material Compatibility

Wood Plywood MDF

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

Pros

  • Extremely affordable - easy to replace when worn
  • Produces smooth 3D contours and curved surfaces
  • Good for finishing passes in relief carving
  • Ships worldwide from AliExpress with tracking

Cons

  • Shipping from China takes 2-4 weeks typically
  • No brand name - quality consistency may vary between batches
  • May have slightly more runout than premium brands like Whiteside or Amana
  • Requires small stepover for smooth finish which increases machining time