The
KERAMIK
Porcelain
Drill Bit for has an extremely hard and sharp carbide tip,
diamond ground from Tungsten - Titanium, with a hardness grade
of 9. Low stress high temperature brazing at 1120 degrees
Celsius prevents detaching of carbide tip when drilling extremely
dense materials under most extreme loads. Depending on the
hardness and density of the tile, the KERAMIK drill bit will
last from at least 10 to approx. 100 drill holes. KERAMIK
comes in a set of 5 drill bits, from size 5/32"
to 3/8", was developed in Germany by KEIL and is distributed
by TILE EZE .
