Anyone who’s ever used a combi-hammer to drill through concrete with rebar knows that it can be a tiring process.
The vibrations moving up through the machine into the user’s body can be very uncomfortable and you need to switch the machine between drill and combi hammer to complete the hole.
This DD 30-W diamond coring rig from Hilti makes the job of setting adhesive anchors in concrete with rebar much faster and quieter.
Once the machine has been placed in the correct location, turn on the dust suppression system. Then place a foot on the back of the rig and bear down on the front as you would with a combi-hammer.
The DD 30-W is designed to set adhesive anchors five times faster. Due to its low noise it is suitable for areas with noise restrictions and occupied commercial and residential buildings.
When this machine is used with the Hilti water management system, 130 litres of water can be recycled up to 7 times during the working day. The system captures waste in its filter bag making disposal as easy as dumping it in the bin.
This DD 30-W diamond coring rig from Hilti is suitable for various uses
|Steel structure erection||Renovation in inhabitant buildings||Anchoring machinery|
|Installation of handrails and other||Tunnels, Bridges||Fastening baseplates and brackets|
|iron works on marbles, tiles, etc.||Structural upgrades, rebar (>16 mm)||Structural rebar installation|
When To Use a DD30 V a Combi
Noise Free Drilling In An Inhabited Place
Drilling Volume V Concrete Reinforcement
Impact Free Drilling In Edges or Brittle Materials
When you need to drill more than a few holes and/or through heavy rebar, there is nothing better than DD 30-W