Concrete drill SDS-4plus 12 x 310 210 002 442 S & R

Bur concrete S & R SDS-4plus is used for drilling holes in concrete, masonry, natural stone

Bur SDS-4plus possesses.:

• dynamically stable structure, ensuring vibration reduction during drilling, which greatly improves the efficiency of execution of holes;
• Special form tipped to provide fast pilot drilling and centering while drilling < / li>
• Shlakovyvodyaschey spiral symmetrical across the length of the mold, ensuring stable dynamic characteristics of the drilling;
• high Quality carbide tipped providing a high service life of the drill, even at elevated operating loads (work reinforced concrete); < / li>
• patented multichannel KVS-helix greatly increases drilling efficiency due to rapid removal of the slag from the opening and reducing vibration;
• the heat treated surface with a special polished to reduce wear and increase the resilience of the drill to the internal voltage during operation.

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