– Diamond drill bits to be used with electric drill without hammer.
– 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.
– They must always be used with the EASY GRES guide which allows their adecuate refrigeration ensuring a high accuracy and good results.
– Average life between 5 and 10 holes depending on the material.
– Body made of steel and bit made of electrodeposited diamond.
– Lateral opening to improve cooling of the drill bit and to allow the removal of solid waste produced after the drilling of the hole.
– Recommended speed of use between 400 and 1000 r.p.m. depending of the material to be drilled.
– To achieve a better finish and a longer life of the drill bit, it’s important to observe the adequate speed of use and to apply a moderate pressure during the drilling.