The expert for critical material - ideal for glass and tiles.
For rotary drilling in glass and soft ceramic materials
Pointed centring cutting edge which can be sharpened at any time allows for precise drilling
Heller QuickBIT® system: perfectly designed for use with cordless machines
Fastest switching between drills and bits
1/4" hexagonal shank prevents the drill bit from slipping into the drill chuck
Heller tip: Only deploy for rotary drilling at low speeds
Perfectly designed for use with cordless machines.
Drilling without impact in gas concrete, hard-fired tiles, fiber cement boards, light sand-lime brick, wall tiles.