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Whiteside HC4122 Hercules Spiral Up/Down Cut 2+2 Compression Router Bit: 3/8 Inch Cutting Diameter, 3/8 Inch Shank, 1-1/4 Inch Cutting Length

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$70.86

$ 28 .99 $28.99

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About this item

  • TOOL SPECS: Solid carbide, 2+2 compression spiral with 3/8" cutting diameter, 3/8" shank, 1-1/4" cutting length, and 3" overall length for use in routers with a 3/8" collet.
  • HERCULES: Built like "Hercules" to withstand severe loads, offering exceptional strength and durability in demanding tasks.
  • MAXIMUM LIFE: Engineered for extended bit life in high-wear applications, ensuring durability and long-lasting performance even in tough materials.
  • UP AND DOWN CUT: Designed with up cut and down cut edges, this tool performs like two separate bits, providing the many benefits of both styles in one tool.
  • MATERIALS: Ideal for long production runs in MDF and laminated materials, delivering consistent, precise cuts for high-efficiency woodworking projects.
  • MACHINES: Designed for hand-held routers, router tables, and CNC machines in a wide variety of applications.


Meant for heavy loads, this bit is engineered for maximum bit life in high wear applications. Ideal for long production runs in MDF and laminated materials. This flute design creates a compression cut that prevents fraying and splintering. Compression spirals will save you time and money on finishing your projects edges by reducing sanding time.