The HCD50-200 has 600 rpm and is suited for a drilling range up to 350 mm and is therefore capable of covering a very wide drill range. It is unaffected by water, dust, etc and is very popular for sewage installations.
The HCD25-100 has 1500 rpm and is suited for a drilling range up to 100 mm and is therefore often used for house installations. It is extremely easy to hold and will drill through any material. No need for a drill rig. By that you save a lot of cost.
These core drills offer top safety with the built-in ASCO System (Automatic Safety Cut off).The tool automatically cuts off if the core bit jams - no injury to the operator.
|OIl flow :||20 i.p.m|
|Working pressure :||100 bar|
|Max. pressure :||170 bar|
|r.p.m/drilling Ø (HCD50-100) :||1500/Ø25-100mm|
|r.p.m/drilling Ø (HCD50-200) :||600/Ø50-350mm|
|Noise level 1m (HCD50-100) :||84 LpAdB|
|Noise Level 1m (HCD50-200) :||80 LpAdB|
|Vibration level m/s2 :||<2.5|