15 PCS Diamond Hole Saw Drill Bit Set 15 Sizes Nickel Plated Glass Drill Bits For Glass Ceramic Tile Bottles Block Jars And Fiberglass Ceramic Tiles 15-piece hole opener


SKU: 228856 Category:


  • 15 Sizes: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 26mm, 26mm, 28mm, 30mm, 405mm, 50mm, can meet most of your needs.
  • Durable Structure: Made of iron and diamond, sturdy, durable, corrosion-resistant, and can be used for a long time.
  • Exquisite Design: The center guide hole and side hole help to easily remove chips, improve drilling speed, and extend service life.
  • Operation Tips: When cutting hard materials, ensure that the tool remains cool. In addition, water lubrication is required during drilling to extend the service life.
  • Scope Of Application: Suitable for drilling holes in glass, concrete, marble, ceramic tiles, ceramics, marble, transparent granite stones, etc..