New Arrivals/Restock

Diamond Groove Router Bit 320 Grit, ALL-6-Size Double-Sided Grinding Drill Bit for Glass, Tile, Granite, Marble, Ceramic, Bracelets, Rings, Jade Jewelry Making, Factory Edge Making

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Until the end
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$22.12 cheaper than the new price!!

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New  $36.86
quantity

Product details

Management number 216534616 Release Date 2026/04/19 List Price $14.74 Model Number 216534616
Category
  • ▲【Why choose us】Concave diamond grinding head is made of high quality diamond, processed by overall precision turning (CNC lathe); concentricity is accurate, no yawning phenomenon, ensuring the quality of the product and the use effect.
  • ▲【High quality diamond grinding head】The diamond sand particles are even, no convex sand, the processed products are more delicate and smooth, no unevenness.
  • ▲【Powerful Polishing】320# Fine Grit: Advantages - High grinding efficiency, fast shaping, wear resistance. Disadvantages - Relatively rough grinding surface. It is recommended to use with fine grit grinding head to improve efficiency.
  • ▲【Application】The shape of the groove is designed mainly for shaping, polishing, trimming or chamfering after stone processing and deburring of bracelets, rings and jade beads of different widths.
  • ▲【Specifications】Round type drill pipe diameter is 6mm, suitable for die grinder, electric drill and other tools, support high speed use.

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