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Arbors:

Instead of relying on the wheel configuration of cabbing machine manufacturers, you can put whatever wheels you want on an arbor. Arbors are also great for preforming faceting material.


Covington Grinder-Polishers: Model 400 Heavy Duty and Model 592 Vari-Speed

Covington makes two high quality grinder-polishers that will accept two 6", 8" or 10" wheels. The Heavy Duty Grinder Polisher is a single speed unit and the Vari-Speed Grinder-Polisher has continuous speed which ranges from 800 to 1725 RPM. The variable speed allows for standard grinding speeds and lower speeds for easier stone polishing.


Model 400 Heavy Duty Grinder-Polisher has a single speed.

Model 592 Vari-Speed Grinder-Polisher has variable speed from 800 to 1725 RPM.

Covington Grinder-Polishers have the following features:

  • 1/3 HP High Torque Motor
  • Heavy Duty Ball Bearings, which are neoprene sealed and greased for life
  • Baseplate
  • Cast aluminum pans and hoods
  • Water valves and drains

  • Openings for water drips and drains

  • Includes flanges, drive pulleym v-belt and guard
  • Lam-I-Cushion base
  • Instructions and guarantee
Covington Grinder-Polishers
Item Description
List Price
Our Price
Covington Model 400 Heavy Duty Grinder-Polisher with 1/3 HP Motor
$685.00
$594.00
Covington Model 592 Vari-Speed Grinder-Polisher with 1/3 HP Motor
$795.00

$690.00


For complete Grinder/Polishers with wheels & motor check out the Covington Model 752 and Model 754.

Equipment WE SELL:
Accessories   Arbors   Books   Carving Wheels & Points   Combo Lapidary Machines   Coolants   Dopping Accessories   Expanding Drums & Machines   Galaxy & Nova Wheels   Gem Drills   Jewlery Buffer   Magnification   Polishes   4" and 6" Trim Saws   10" Saws   Slab Grabbers   Slab Saws   Saw Blades   Sphere Machines and Bead Mills   Vibratory Flat Laps  
 ORDER    Lapidary Equipment Catalog Index     Whats New Email Lists    Return Policy    Contact Us   

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