Hum-B Grinder & Polisher

Questions? Please call (614) 464-7899. Online prices may vary from In Store pricing.

CDC Larue Hum-B Grinder & Polisher
CDC Larue Hum-B Grinder & Polisher
  • 110 Volt operation
  • 2" dust port
  • 150-watt halogen light
  • Single switch operation
  • 6000 RPM single-speed grinder or 3500 RPM variable speed polisher
  • Non-marking caster wheels
  • Dual shocks for level grinding 
  • Ergonomic design for upright grinding and polishing
  • Weight: 40 lbs.
  • Height: 35"
  • Includes
    • 7" Dust Grabber Shroud
    • 12-Segment Cup Wheel with Grinder
    • Velcro Back Plate (when purchased with polisher)
Hum-B Grinder & Polisher - Grinder
Additional Info


  • Allows user to grind or polish in upright position, while reducing fatigue, backaches and jobsite injuries
  • Can get to within 1/8" off the wall for edging
  • Dust Grabber seal kit included
    • Patented polymer designed seal along with the vacuum creates a vortex of moving air under and all around the circumference of the shroud from top to bottom allowing the grinder to float like a puck on ice with no suction lock
  • Grind up to 2400 square feet in just 8 ours (time may vary based on the surface and job conditions)
  • Ideal for grinding or polishing concrete, terrazzo, stone and masonry or removing paint, thin set, adhesives, VCT, mastic, glues and epoxy floor coatings