BG-379-3, 3" x 79" Belt Grinder 220V 3Ph

BG-379-3, 3" x 79" Belt Grinder 220V 3Ph

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BG-379-3, 3" x 79" Belt Grinder 220V 3Ph

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Perhaps the thing operators notice first when putting the JET BG-379 through its paces is how safe and easy it is to use, even when grinding larger pieces along the entire length of the belt. Pivoting belt assembly and hinged top cover, advanced belt tracking, vented and fixed front wheel and the JET exclusive Spark Arrester allow broad use of this JET Bench Grinder. Power and precision you can count on; backed by the industry-leading Two Year Warranty.


  • 3 extra 80 grit Silicon Carbide belts included
  • 3" Round connector and hose clamp for ease of mounting to a metalworking dust collection system
  • Advanced belt tracking with vented front wheel fixed in place for rigidity when grinding on the wheel radius
  • Fully assembled for immediate use
  • Hinged top cover opens for access to grind large pieces using the entire length of the belt
  • Locking handle for top cover
  • Pivots up and down on base for easy and safe work height adjustments
  • Spark arrester to prevent sparks from flying while using the full length of the belt


  • Style (Type) Belt
  • Belt Size (W x L) (In.) 3 x 79
  • Contact Wheel Size (W x L) (In.) 3 x 8
  • Weight (Lbs.) 210
  • Motor (HP) 4 HP, 220V, 3Ph
  • Overall Dimensions (L x W x H) (In.) 43 x 25 x 44

Warranty Information


JET warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.

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