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Amana 51582 Bullnose Router Bit


Profiling Router Bits: Bullnose Router Bits, Convex Edging, Carbide Tipped: 23/32" Rad x 13/16" Dia x 1-1/4" x 1/2" Shank

Cuts a shallow arc - the fingernail shape - rather than a full 180-degree roundover. Like the bullnose radius bit, it has short flats above and below the cutter arc, which produce fillets on stock thicker than 7/8". Must be used with an edge guide on handheld routers, or the fence on a router table.

Standard Equipment:

  • 51580 Bullnose Router Bit


  • Radius (R): 23/32"
  • Diameter (D): 13/16"
  • Cutting Height (B): 1-1/4"
  • B1: 27/32"
  • Shank (d): 1/2"
  • Overall Length (L): 2-3/4"
  • Flutes: 2


  • High quality long lasting European sub-micrograin & micrograin carbide
  • Thick carbide for multiple resharpenings
  • Different carbide grades for different materials
  • Silver induction brazing for maximum carbide bonding strength
  • Produced according to Holz-BG German standards for safety and quality
  • Centerless ground shank for exact fit
  • Multi axis grinding
  • Bodies manufactured in single clamping for superior balance, symmetry, precision and centricity
  • Use of only solid bar stock steel (brazed bits)
  • Shanks laser etched with size, maximum RPM ratings and clamping depth

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