Product features

  • ✔ Satisfied Size - 6mm/0.23", 8mm/0.31", 10mm/0.39", 12mm/0.47", 14mm/0.55", 16mm/0.62", 18mm/0.7", 22mm/0.86", 26mm/1.02", 32mm/1.26"
  • ✔ Ideal Application - This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.They are perfect for drill glass, tile bottles,blocks jars, fiberglass porcelain tile ceramic, slate Mable, granite light stone
  • ✔ Super Material - These diamond drill bits made of high-speed steel that is durable and have a long sevice life,which are high quality and good performance that excellent for making clean and accurate hole.
  • ✔ Sharp&Smooth Cut - Coated with high quality diamond, the diamond hole saw creates a high precision, smooth cut with no broken edges. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably
  • ✔ Note - When you using the diamond drill bits, please use lubrication (water),otherwise the diamond core drill will burn.Not for use on Concrete or for depths beyond about 1/2".

Product Description

Features:
–100% brand new and high quality.
–Can be used with a standard electric drill.
–Always use lubrication (water), otherwise the diamond core drill will burn.
–Materials and only needs water for lubrication.
–This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.

Specifications:
Size: 6mm/0.23″, 8mm/0.31″, 10mm/0.39″, 12mm/0.47″,
14mm/0.55″, 16mm/0.62″, 18mm/0.7″, 22mm/0.86″,
26mm/1.02″, 32mm/1.26″
Material: Steel

Use note:
Start your hole diagonally, make a round trace and then hold drill straight.

Package includes:
10 x Diamond Holes Saw Drill Bits

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