SDS-MAX HOLOMAX drill bit

HOLOMAX multi-cutter drill bit in treated steel, equipped with a monoblock pilote drill and massive tungsten carbide inserts, asymmetrically positioned to break the material into large fragments for significantly increased drilling speed.

Fast fragments evacuation thanks to two wide flutes with aggressive cutting angles, followed by two deep, generously sized spirals, ensuring unparalleled tool progress.

Use : percussion hammer drills with SDS-MAX shank.

Materials : concrete, brick (hollow or solid) or stone.

Large-diameter drilling, even over long lengths!

Characteristics :
– 2 lengths available : 590 and 990 mm
– 7 diameters available in stock

Tip : clear debris by moving the tool back and forth regularly to lift the material and prevent jamming the tool.