3.175mm Shank 2-Flute Ball Nose End Mill (5-Piece Set)
End Mill Ball Nose

3.175mm Shank 2-Flute Ball Nose End Mill (5-Piece Set)

Generic

$26.41

Overview

This reasonably priced ball nose end mill from AliExpress is designed for 3D carving and contour finishing. The set covers multiple radius sizes for versatile 3D work. 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

3.175mm

Flute Count

2

Material

Solid Carbide

Coating

Uncoated

Type

Ball Nose

Material Compatibility

Wood Plywood MDF Acrylic PVC

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

Pros

  • Competitive pricing for the quality offered
  • Set of 5 bits provides good variety
  • Produces smooth 3D contours and curved surfaces
  • Good for finishing passes in relief carving

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