Lapcraft 4” No-Hole Diamond Discs − SUVA Lapidary #lapidarysupplies

4” No-Hole Diamond Discs

Sale price $49.99 Regular price $95.00

No-Hole diamond discs, made by Lapcraft in Ohio, feature a full-face flat grinding surface without the usual center hole obstruction. Diamond covers the entire work surface. On the back of the disc is a ¼"-20 machine screw for screwing into the end of any arbor with the same internal thread, including the Pixie and Genie Gem-Makers by Diamond Pacific.

  • 80, 100 EXTRA COARSE: For fast grinding and shaping.
  • 180 COARSE: Fast preforming and light cab roughing.
  • 260 MEDIUM: General preforming and opal cab roughing.
  • 360, 600 FINE: Light preforming and cab finish grinding.
  • 1200 EXTRA FINE: General prepolishing finish.
  • 1500, 1800 SUPER FINE: for a dead-smooth prepolish.
  • 3000 SUPER FINE: for a super smooth prepolish.
  • 8000 ULTRA FINE: for special finishes.

* Please note - the images shown are provided by the manufacturer and show three disc styles, with and without center holes and an uncharged lap.

*Special order, ships directly from our supplier in California after processing. Please allow additional time for delivery and we may not receive shipping tracking numbers.


Share this Product

More from this collection