Diamond ring drill bits

Our diamond drill bits are different - due to two very important characteristics!
The diamond drill bit Economy Line is the best solution for bore holes that have to be made with the help of a core drill rig. Here we work with wider ring segments which are able to absorb the high torque of a rig-mounted core drilling machine.
The diamond drill bit Premium-Line, however, is excellently suitable for drilling which you have to perform by hand with a hand drill. The extra thin drill segments are optimally made for the low pressure (which we can apply with our arms). This way the cutting speed is always high, with a material-sparing propulsion, and without wearing yourself out.