TAP HOLE DRILLING

Tap hole drilling

TAP HOLE DRILLING 

A blast furnace tap hole drill is used to remove the plug in the tap hole so that the molten iron can flow out. 

The intense heat during tap hole drilling poses rock drill to a unique environment. Doofor THD option ensures rock drill can operate in this task. DF550L-THD is specially built with tap hole drilling operations in mind.

HYDRAULIC ROCK DRILLS FOR TAP HOLE DRILLING: 

  • DF430S

    DF430S

    Hole diameter 41 mm
    Power class 5 kW

  • DF550L-THD

    DF550L-THD

    Hole diameter 76 mm
    Power class 17 kW