Dymaxion Diamond Core Drill For Granite Porcelain and Polymer Concrete 115mm Dia

Description

Suitable for cutting hard porcelain and granite bench tops. Ensure plenty of water to cool and remove waste from the cut.
Can be used for coring polymer concrete and plastic/glass cable joining pits. Avoid overheating by quenching in water.
Diamond core drills and hole saws require the use of proper lubrication, correct drill speed and proper pressure.
Drilling methods and techniques vary significantly depending upon the material being drilled.
To achive optimum cutting performance and maximum core drill life use a slow to very slow drill speed, low drill pressure, and plenty of water for lubrication.
Variable speed drills work best since the correct speed can be selected.
Diamond core drills only drill out a portion of the resulting hole so they drill much faster than conventional blunt nose drills.
The life of any type of diamond drill depends upon the hardness, abrasiveness and thickness of the material being drilled and the specific drilling techniques used.
Using diamond core drills in hard materials is not difficult, however drilling the hole takes time.
You should consider that they aren’t “drilling” a hole – they are “grinding” a hole.
Category: Dymaxion, Diamond Hole Saws and Core Drills, Diamond Core Bits for Polymer Concrete Pits, Granite and Porcelain, Diamond Core Bits for Polymer Concrete Pits, Granite and Porcelain