Diamond discs

  • Hi-Tech Diamond electroplated diamond discs provide a flat grinding surface for general lapidary and glass grinding applications. They perform both rough and fine grinding on stones and glass when precision is required. 6" and 8" diameter discs are available in a large variety of different diamond grits. All discs are available with or without a pressure-sensitive adhesive backing on the backside.
  • Hi-Tech Diamond electroplated diamond laps provide a flat grinding surface for general lapidary and glass grinding applications. They perform both rough and fine grinding on stones and glass when precision is required. 6" and 8" diameter laps are available in a large variety of different diamond grits.
  • Diamond smoothing discs

    $22.50$33.50
    Hi-Tech Diamond diamond smoothing discs ensure rapid removal of scratches and high spots on cabochons. They also smooth large, flat areas in channel inlay work and are perfect for smoothing, refining and polishing a wide range of material such as glass, gemstones, synthetic material and even metal. These diamond smoothing discs come with our All-U-Need rock/mineral and Slant Cabber rock/mineral lap machines.
  • Sponge pads

    $5.00$6.00
    Hi-Tech Diamond sponge pads create a cushion that facilitates doming into cabochons and helps remove flat spots. They are ideal for making cabochons. Use under our diamond smoothing discs, Tech-11 polishing pads and final polishing pads.
  • Glass/crystal disc kit

    $179.00$219.00
    The Hi-Tech Diamond glass/crystal disc kit comes with everything you need to grind, shape and polish glass and crystal. It is the same kit that is included with the All-U-Need glass/crystal model and Slant Cabber glass/crystal model lap machines. This kit is great for replacing all of your diamond discs at once. Both 6" and 8" diameter size kits are available.
  • Rock/mineral disc kit

    $80.00$216.00
    The Hi-Tech Diamond rock/mineral disc kit comes with everything you need to polish rocks, minerals, synthetic material and metal. It is the same kit that is included with the All-U-Need rock/mineral model and Slant Cabber rock/mineral model lap machines. This kit is great for replacing all of your diamond smoothing discs at once. Both 6" and 8" diameter size kits are available with and without backing plates.
  • Acrylic backing plates

    $20.50$25.50
    Hi-Tech Diamond acrylic backing plates provide an extremely flat surface to back diamond smoothing discs, electroplated diamond discs, Tech-11 polishing pads and final polishing pads.