Spiral Router Bits Downcut Bits, 3mm Cutting Diameter 25mm Cutting Height Carbide bit with Nano Blue Coating 6mm Round Shank CNC Router Bits End Mill for Wood Cut Carving Engraving

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Product description

  • Application The spiral bit is designed for grooving, carving, and performing both rough and finish milling on wood. It smoothly executes downcut operations on grooves, slots, mortises, loops, and recesses, resulting in clean edges and bottoms. Suitable for all types of wood, such as plywood, chipboard, oak, MDF, and any soft or hardwood.
  • 2-Edge Cutting Head Design The cutting head is a flat 2-edge design with a spiral chip removal groove on the side, which makes the chip removal effect better, less heat accumulation and cleaner edges.
  • High-Quality Carbide The down cut spiral router bit is made of YK20 tungsten steel. The Nano Blue Coating enhances hardness and heat resistance, maintaining the tool's sharpness and lubricity for extended tool life and superior cutting quality. Ensures clean, precise surfaces without imperfections.
  • Machines Suitable for rimming machine, electric wood routers, CNC engraving machine

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