DM 406 H is our powerful hydraulic core drill for drilling holes up to 650 mm diameter. An excellent choice for heavy-duty core drilling applications where high production rates are needed, especially with large diameter core bits. The hydraulic speed can be changed whilst drilling, making the DM 406 H efficient and very easy to use. Suitable for large and deep holes, waste evacuation pipes and stitch drilling in a variety of materials including reinforced concrete.
Drill bit diameter with stand, max 650 mm
Hydraulic pressure, max 140 bar
FEATURES
Speed regulation during drilling
Six different spindle speeds for optimum drilling performance.
Optimal speed for each application
Six-speed gearbox provides a wide rpm range for all applications.