MK 158368 MK-130 3 3 Speed Hand Held Wet Core Drill.

www.amazon.com MK 158368 MK-130/3 3 Speed Hand Held Wet Core Drill "The MK-130/3 is a fast, efficient drilling system. Use it hand-held for up to 3" diameter and/or rig-mounted for up to 6" diameter core bit. The MK-130/3 combines a robust all aluminum housing with a compact size and powerful 17 AMP motor. The heavy-du



http://www.youtube.com/watch?v=drYPedpfq-c&hl=en