MARS Diamond Core Bit For Marble & Granite FLUTE LENGTH 50MM
The standard speed for "MARS" VHS Vacuum brazed diamond core drill for drilling marble and porcelain is 2000-25000 RPM
It should be used with water.
To prevent wear and tear, it is advisable to drill one hole within one
minute, if drilling several holes within one minute, it will bring high temperature and causes the diamond to be wear off easily.
Color: GOLD
Weight(KG): 0.100
MARS Diamond Core Bit For Marble & Granite FLUTE LENGTH 50MM