Rubi Tools easygres Drill Bit 5/16 In. and 5/16 In. Set
The quality of the diamond allows the drilling of ceramics, porcelain, granite, marble and glass. Ideal to install bathroom accessories and any type of decorative accessories over ceramic surfaces.
Diamond drill bits to be used with electric drill without hammer.
Capable of cutting around 10 holes in porcelain tiles if used with the correct pressure and water cooling
Body made of steel and bit made of electro deposited diamond.
Lateral opening to improve cooling of the drill bit and to allow the elimination of solid waste produced after the drilling of the hole.