3.175mm Shank 1-Flute Downcut Spiral End Mill (10-Piece Set)
End Mill Downcut Spiral

3.175mm Shank 1-Flute Downcut Spiral End Mill (10-Piece Set)

Generic

$33.25

Overview

This mid-range priced downcut spiral from AliExpress pushes chips downward for clean top-surface finishes. Ideal for plywood and veneered panels where the visible side faces up. Good value for hobbyists who need clean edges without breaking the bank.

Best for

Clean top-surface cuts in plywood and veneered materials.

Specifications

Shank Diameter

3.175mm

Cutting Diameter

3.175mm

Flute Count

1

Material

Solid Carbide

Coating

Uncoated

Type

Downcut Spiral

Material Compatibility

Wood Plywood MDF PVC

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

Pros

  • Good value when considering the quantity included
  • Set of 10 bits provides good variety
  • Clean top-surface finish on plywood and veneers
  • Pushes material down for reduced tearout on the visible face

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
  • Poor chip evacuation can cause heat buildup in deep cuts