DME 20PU core drill for manual dry and wet core drilling. Motor power 2000 W 230V, 3 speeds Direct connection for dust extraction or water inlet Holes from ø 20 to ø 102 if used on concrete manually Holes from ø 20 to ø 202 if used on brick manually Machine complete with: case, ½" male x 5/8" male adapter (for HOHL-T holes), adapter 1 ¼" female x ½" female, 32 and 22 mm spanners. Recommended accessories: Extension L= 300 mm. x 1 ¼" F-M Centering piston L= 450 mm (for use without column) Diamond drill bit ø 32 x 400 x R1/2" wet Diamond drill bit ø 52 x 450 x 1 ½" wet Support for core drill (column) mod. DRU160