⭐⭐⭐⭐⭐ Powerful core drill with stand by MSW Motor Technics ✅ Model: MSW-DDM-A4250S ✅ Item: 10062192 ⬇️ Key features High-performance – powerful 3300 W motor and carbon brushes Precise – stand with guide enables clean core drilling up to a diameter of 255 mm Effective – achieve speeds of up to 550 rpm Flexible – for both dry and wet drilling Robust – cast aluminium construction can withstand heavy loads ⬇️ Technical details Manual Yes Safety clutch Yes Soft start Yes Drilling method Wet drilling Protection class I PRCD on cable Yes Sound power 103 dB Speed control type Stepless speed Speed controller Yes Max. drilling depth 45 cm Sound pressure level 90 dB Overheat protection Yes Carry case included No Overload protection Yes Maximum drilling diameter 255 mm Cooling hose length 3.5 m Core drill attachment diameter 1 1/4 - 7 UNC & G 1/2 Water hose connection diameter 10 mm Current [A] 17 Material Aluminium, Plastic, Copper, Iron Rotational speed [rpm] 580 Colour Black, Blue Power [W]