PFERD

 Knot Cup Brushes - External Nut, Single Row - COMBITWIST® - Carbon Steel Wire

Knot Cup Brushes - External Nut, Single Row - COMBITWIST® - Carbon Steel Wire

Premium knot cup brush featuring maximum service life, improved balance, and fastest removal rates.

COMBITWIST® is a variation on existing knot styles in which the knots are alternately twisted to offer superior balance during rotation. This construction style offers a more aggressive and effective brushing solution for cleaning and deburring applications.

Advantages of COMBITWIST®:

  • More aggressive brushing
  • Longer brush life
  • Superior rotational balance
  • Faster stock removal
  • Reduced operator fatigue
  • Better surface finish
EDP Diameter (Inches) Thread Size Wire Size Filament Material Trim Length Max. RPM
82750 2-3/4 5/8-11 .014 Carbon Steel Wire 7/8 14,000
82751 2-3/4 5/8-11 .020 Carbon Steel Wire 7/8 14,000
82401 3-1/2 5/8-11 .014 Carbon Steel Wire 7/8 12,500
82402 3-1/2 5/8-11 .020 Carbon Steel Wire 7/8 12,500
82716 4 5/8-11 .014 Carbon Steel Wire 1-1/4 9,000
82717 4 5/8-11 .023 Carbon Steel Wire 1-1/4 9,000
82723 5 5/8-11 .023 Carbon Steel Wire 1-3/8 7,000
82725 6 5/8-11 .023 Carbon Steel Wire 1-1/2 6,000