Master Electric Groover Seam Groover

Powerful floor seam groover with carbide grooving disc

Consumption calculator

115V, 60Hz, 2 HP motor, 6,000-10,000 RPM, soft start switch, bladediameter 5“


  • Automatic depth control for grooving of seams on uneven substrates
  • Adjustable lateral guiding wheel for installing raised rubber floors
  • Improved chip & residue pan reduces dust emission
  • Hand guard improves operator safety
  • Simple grooving depth adjustment up to 3/16“
  • Automatic depth control disc eliminates damage to floor
  • Electronic soft start switch


  • Master Electric Groover
  • Semicircular HM grooving disc 1/8“ (12 tooth) #21208
  • Tool kit
  • Dustbag
  • Protective goggles
  • Hearing protection
  • Carrying case
  • 5“ Elliptic grooving disc, 5/32“ (3.8 mm) #13459
  • 5“ Combi grooving disc, 3/16“ (5 mm) #13461
  • 5“ Elliptic diamond grooving disc, 5/32“ (3.8 mm) #13460
  • 5“ Semicircular HM grooving disc, 1/8“ (3.3 mm) #21208

Technical data


115 V


6,000-10,000 RPM


60 Hz

Ordering information

Article Item no. Shipping unit
Master Electric Groover 115V/60HZ USA 50159

Quality seals and badges


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