Dynabrade 52373 4" (102 mm) Dia. Straight-Line Type 1 Wheel Grinder

In stock
4" (102 mm) Dia. Straight-Line Type 1 Wheel Grinder

1 hp, 12,000 RPM, Rear Exhaust, 3/8"-24 Spindle Thread


  • Type 1 Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting.
  • 4" Diameter, Straight Line, 1 hp, 12,000 RPM.
  • Accepts optional 4" diameter Type 1 Wheel, with 3/8" center hole (maximum wheel width of 1/4").
  • Governor-controlled motor maintains RPM under heavy load; rear exhaust.
  • Safety-lock lever is included on all models.

For the Dynabrade section Dynabrade Section Click here

Type 1 Grinding Wheel Dia. Inch (mm)4" (102)
Spindle Thread3/8"-24 Male
hp (W)1
Free Speed RPM12,000
Exhaust TypeRear
Max. Air Flow @ 90 PSIG: SCFM (L/Min.)38 (1,076)
Hose I.D. Size Inch (mm)3/8" (10)
Length Inch (mm)8-5/8" (218)
Height Inch (mm)4-1/2" (113)
Sound Level dB(A)
Vibration Information


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