Husqvarna - DM 406 H Core Drilling Machine

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.

Specifications
Water connector R 1 / 2"
Weight 16 kg
Drill bit diameter with stand, max 650 mm
Drill bit diameter, max 650 mm
Recommended drill bit diameter, min 50 mm
Hydraulic pressure, max 140 bar
Sound power level, guaranteed (LWA) 113 dB(A)
Sound power level, measured 112 dB(A)
Sound pressure level at operators ear 98 dB(A)
Water pressure, max 8 bar
Spindle thread, outer 1 1/4" 7 UNC
Number of gearbox speeds 2