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Spiral Bit Router Bits

2-Flute Downcut - 1/8" (Generic)

Generic
Overview
Generic 2-flute downcut spiral end mill, 1/8in shank. Downcut geometry for clean top surfaces.
Properties
Difficulty
beginner
Pros
  • Downcut spiral pushes chips down — clean top surface
  • Leaves crisp edges on top face
  • Good for through-cuts in thin material
  • Less splintering on top veneer
  • Affordable general-purpose bit
Cons
  • Can leave fuzzier bottom edge
  • Not ideal for deep pockets (chip evacuation poor)
  • Can cause melting in plastics if feed is too slow
  • Requires adequate Z clearance
Best For
  • Decorative surfaces
  • veneered panels
  • fine lettering cuts
Avoid For
  • Deep pocketing
  • heavy material removal
  • plastics
Brands
SpeToolFreudAmanaGenmitsu