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Spiral Router Bit VHM Z2 + Professional Line

VHM spiral router bit with ground flute for grooving and profile routing in solid wood, MDF, particleboard and coated panels. The ground flute delivers a shearing cut rather than a pushing one — a distinction that matters when routing veneered or melamine-faced boards where any tear-out on the surface is unacceptable. At smaller diameters, the reduced feed resistance translates directly to lower breakage risk, which any joiner who has snapped a 3 mm bit mid-pass will appreciate. Right-hand helix keeps chips moving out of the groove rather than packing back in. For routing depths beyond the cutting length, take two passes.

Technical data

  • D
    4 mm
  • NL
    15 mm
  • GL
    60 mm
  • S
    8 mm
  • Z
    2
  • Left-hand spiral
spiralnutfraeser-vhm-d4-s8-rd-ent-e-10022-02

Features & benefits

  • Ground flute – shearing cut for tear-free edges in coated panels, veneer and solid wood
  • Right-hand helix – active chip ejection from the groove
  • VHM solid carbide – longer tool life than HSS, particularly in hardwood and laminates
  • D4 / NL 15 mm – versatile for narrow joining grooves and inlay work
  • 8 mm shank – fits hand routers, router tables and CNC with 8 mm collet
  • Z2 two-flute – generous chip clearance, reliable ejection