● Woodworking · Review

Byrd Tool Shelix Cutterhead for DeWalt DW735 Planer

Converts a straight-knife benchtop planer into a helical cutterhead machine, dramatically reducing tearout

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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Best Helical Upgrade

Byrd Tool Shelix Cutterhead for DeWalt DW735 Planer

Byrd Tool

Converts a straight-knife benchtop planer into a helical cutterhead machine, dramatically reducing tearout

  • Indexable carbide inserts
  • 4-sided cutting edges
  • Spiral cutterhead pattern
  • Drop-in replacement

Pros

  • Converts a straight-knife benchtop planer into a helical cutterhead machine, dramatically reducing tearout
  • Four usable cutting edges per insert before replacement is needed
  • Spiral pattern cuts quieter and smoother than straight knives on figured or interlocked grain

Cons

  • Very high price relative to a simple replacement knife set
  • Installation requires more mechanical confidence than swapping stock knives
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