Alésoir à flûte hélicoïdale -BF2045

BB Solid Carbide Spiral Flute Reamer — BF2045

Solid carbide spiral flute reamers for precision hole finishing in aluminum alloy, copper, brass, and non-ferrous metals. The spiral flute geometry provides smooth chip evacuation and a consistent surface finish, suitable for CNC machining centers and lathes requiring tight dimensional tolerances.

Specifications

  • Diameter range: 1.91mm – 20.1mm (including 0.01mm step increments for precision tolerance sizes)
  • Flute count: 4T (small diameter)  /  6T (large diameter)
  • Overall length: Standard (50–100mm)  /  Long (100–150mm)
  • Tool material: Solid carbide, uncoated
  • Geometry: Spiral flute — smooth chip evacuation, reduced vibration, improved surface finish
  • Tolerance: H7 / H8 / H9 options available

Recommended For

Aluminum alloy  •  Copper  •  Brass  •  Non-ferrous metals

Note: Not recommended for steel, stainless steel, or cast iron.