Home » Festool 578378 HW R3-OFK 500 Z1 Roundover Bit
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Festool 578378 HW R3-OFK 500 Z1 Roundover Bit

Only 2 left
SKU: 578378
$45.00
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For OFKC 500

Functions


This round-over router bit is ideal for clean, precise edge profiling on small and delicate workpieces. Designed primarily for solid wood, it also delivers smooth results on plastic edge banding. Its hollow, collet-free, hollow-shaft design mounts straight onto the trim router shaft—no collet required—for stable, wobble-free cutting. The result is a smooth, uniform round-over and a clean finish with minimal setup and maximum control.

  • Single-flute cutter: Reduces heat buildup to help prevent burn marks, especially when routing across the grain
  • Round-over profile: Designed specifically for clean, consistent edge rounding
  • Precision-matched radius: Cutter radius is precisely matched to the ball bearing for accurate profiling
  • Surface protection: The radius transitions into a 5° relief angle for smoother exits and reduced surface marking
  • Low installation height: Flush-mounted ball bearing allows routing in rabbets or across stacked panels
  • Ball bearing not included
  • Collet-free, hollow-shaft design
  • Single cutter design

Utilization

Main applications

  • For rounding over plastic or solid wood edge banding
  • For rounding over solid wood