SELECTED OPTION:
DIAMETER: 12MM
Description: 6-22mm?Diamond brazing bit drill bit resistant marble tile material Ceramic tile Used in granite, marble, rock, stone, shell, etc ?
Specifications: Material: Brazed
Shank Diameter: About 6-10mm Size: 6 - 22mm/0.23- 0.86 ? ? ? ? ? 6mm/0.23, 8mm/0.31, 10mm/0.39, 12mm/0.47, 14mm/0.55, ?16mm/0.62, ?18mm/0.7, 20mm/0.79, ? ? ? ? ? 22mm/0.87
Features: - This diamond coated core drill bit removes a complete circle from glass, tiles, marble, ceramic.
But it can`t use on?granite and metal.
- It only needs water for lubrication when using for glass.? - Always use lubrication (water), otherwise the diamond core drill will burn.
-?Rustproof durable, high hardness, high sharp wear resistance, head opening fast and smooth.
-?Rapid opening, smooth chip discharge, wide range of use. - Can be used with a standard electric drill. - Start your hole diagonally, make a round trace and then hold drill straight. ?
Use note: 1. Start your hole diagonally, make a round trace and then hold drill straight. 2. Always use lubrication (water), otherwise the diamond core drill will burn.
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Package Included: 1 Pc x Brazed?Hole Saw
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More Details: ![](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/51/F3/f8d436f9-decf-42af-8e43-61c528d2b9fc.jpg)
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