Concrete drill SDS-plus 30 x 250 210 004 323 Zentro S & R

Bur concrete S & R SDS-plus Zentro used to drill large diameter holes in concrete, masonry and natural stone.

When drilling holes deeper than 450 mm is necessary to make preliminary . Borer pilot drilling smaller length at a depth of not less than 150 mm, then the drill 450 mm in length, then drills 600 mm or 900

Bur SDS-plus Zentro has:

• dynamically stable structure, ensuring reduction in vibration during drilling, which greatly improves the efficiency of execution of apertures;
• tipped with four cutting edges for fast and accurate drilling large diameter holes;
• Enhanced dual-channel coil greatly increases drilling efficiency due to the rapid removal of toxins from the hole and reduce vibration;
• the heat treated surface with a special polishing to reduce wear and increase the resilience of the drill to the internal voltage during operation.

  Bur concrete S & R SDS-plus Zentro for perforating from 2 to 4 kg with the type of cartridge or SDS-plus dvuhpazovym.