Universal Heavy-Duty Polisher/Grinder Machine - 6 inch
Universal Heavy-Duty Polisher/Grinder Machine - 6 inch
The Universal is a heavy-duty lapidary machine that offers grinding and polishing capabilities for a wide range of gem materials, designed for both hobbyists and professionals, and comes with a full accessory kit for immediate use.

In stock

SKU 1-0096

Description Universal Heavy-Duty Polisher/Grinder Machine - 6 inch

  • The Universal is a complete Heavy Duty Grinding and Polishing Lapidary Machine. Designed for production use yet is affordable for the hobbyist. The 5 step accessory kit makes it possible to grind, shape and polish gem material immediately. The 4 step finishing process makes it easy to finish a wide variety of gem material, both natural and synthetic, including quartz, agate, jasper, tourmaline, corundum and opal. Because the Universal is a horizontal lap machine you can grind flats, make free form cabochons, rework quartz crystals, do intarsia and detailed inlay work. The Universal is excellent for glass work. Often no fire polish is required. The clean, quiet Universal HD can be used in the house or in a recreational vehicle - Clean up is easy! 
  • Each Universal Machine with Accessory Package includes: 
  • Variable Speed Ball bearing DC Motor with 115 VAC converter and coolant reservoir with splash guard 
  • 180 Mesh Metal Bond Diamond Disc, hydraulically pressed to a backing plate 
  • 325 Mesh Diamond Sanding Disc 
  • 600 Mesh Diamond Sanding Disc 
  • 1200 Mesh Diamond Sanding Disc 
  • White Polish pad with 14,000 mesh diamond compound 
  • 4 disc backing plates 
  • Complete Instructions 
  • Specifications: Motor: 6" & 8" Machines - 1/4 HP equivalent Ball Bearing DC with 115 VAC Converter. 
  • Drive: Direct Drive on 2" Flange 
  • Dimensions: 6" & 8" Universal - 12" x 12" x 7" 
  • Note: Will NOT support a Solid metal Disc, plastic backing only** and disc rack is not included. 

More Information

Price $595.00
Brand AmeritoolAmeritool

Product Questions (2)

Customer Questions
The description indicates an 8" machine is available. I'd like to see information for an 8" flat lap in this general price range and quality. We have this machine at our local gem and mineral cab workshop; it accommodates both 6" and 8" disks and has separate splash guards for both sizes. I'd like to have the flexibility for both sizes, however am most interested in an 8" flat lap.
The link below is to the 8" version of this machine. If you want to get a second splash shield to accommodate the 6" size I'm sure we can order that for you, just send an email to sales@kingsleynorth.com and we can work on that for you! https://...
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Where can I buy a coolant reservoir for a universal 6 inch rock polisher in South Seattle wa
email: ADMIN@COVINGTON-ENGINEERING.COM and they can mail you this part. We don't stock this replacement part.
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