Hilti's impressive 120-Volt DD 120 Compact Diamond Coring Rig Kit is 1 small package which packs a powerful punch. Introducing the new Hilti DD 120 Mini Core Rig the standard in diamond coring. With a 6 in. capacity and powerful 1600-Watt motor， the DD 120 is ideal for both occasional and serial applications. With a 6 in. x 8 in. base and 28 in. H， the DD 120 is the perfect fit for hard to reach areas without sacrificing power. And the advanced design and intuitive operating concept ensure exceptional convenience and ease of use. Its main applications include wet drilling of through-holes in concrete for pipes for sanitary， heating and air conditioning installations; water supply and waste water pipes; openings for cable trays; drilling anchor holes for large diameter anchors and reinforcing bars; and installing railings and barriers. No more waiting for the specialist to arrive just to have 1-holes or 2-holes cored - bring out the DD 120 and just add water.

Exceptionally user-friendly thanks to self-explanatory features and controls

Compact， lightweight unit for extremely easy handling

Easy to transport and set up

2-speed gearing for optimum speed and torque

Optimum diameter bit range of 1-1/4 in. to 4-1/2 in.

BI quick-release connection end and P line bits