IECHO ER6R4 is a solid tungsten carbide, edge-profile router bit designed for high-speed automatic digital cutting systems (such as IECHO flatbed cutters, Cutworx, Apex, and other CNC digital finishing tables) equipped with 1kW or 1.8kW milling spindles.

Technical Specifications

Key Applications & Performance

• Function: Used to ease or soften sharp edges on rigid board materials, producing a smooth 4 mm rounded contour on the top or bottom corner of the cut edge.
  
  

• Compatible Materials: Acrylic, rigid PVC, expanded foam board, aluminum composite panels (ACP/Dibond), hard/soft woods, and dense plastics.
  
  

• Features: Designed for high rotational speeds, providing chip evacuation and clean, burr-free edge finishing directly on digital flatbed cutters.
  
  
  

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