Version:
Drill head with square cross section from ⌀ 16 mm. Special carbide insert geometry for longer tool lives.
Centring point allows accurate spot drilling and good guidance of the centre within the hole. Large flute channels for quick evacuation of waste material, resulting in less friction.
Application:
For drilling concrete, natural stone, and masonry.
Note:
When using long drills > 500 mm, first drill a pilot hole at least 150 mm deep with a shorter drill (preferably of the same ⌀).