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Small Diamond Core Drill

Small Diamond Core Drill


  • Sizes available: 1.00, 1.25mm, 1.50mm, 2.00mm, 2.50mm, 3.00mm, 3.50mm
  • They look similar to our small solid diamond drill bits but with a hole through the middle (hollow), allowing water to circulate inside the core.
  • Good for drilling holes in glass, tile, ceramic, porcelain, beads, pebbles, gemstone, fossilized bone, optical material, composites and rock.

Mini core drill

Diamond Grinding Wheel with Plastic Core

Our wheels can be used on all conventional grinders made today.

  • Faster cutting and lasts longer than any others. Individually boxed.
  • Low cost, very economical
  • Size: 4″ to 8″ x 1″ (hole) x 1.5″ (width)
  • Bushing to accommodate 3/4″, 5/8″ and 1/2″ arbors can be offered.
  • High quality, high concentration of diamond
  • Flat surface, #GWP Textured surface, #GWPT


Diamond Grinding wheel with plastic core

Notched Rim Saw Blade (straight teeth)

  • Size: 4″-48″   Hole: 1/2″, 5/8″, 3/4″, 1″   Thickness:  0.008“-0.100”
  • For most any hard stone (precious stone, semi-precious stone)
  • Economical level, but high quality.  Smooth and good cutting rate.
  • Work perfect for trimming and slabbing.Notched rim saw blade