Concrete drill SDS-4plus Zentro 8 x 160 210 004 361 S & R

Bur concrete S & R SDS-4plus Zentro is used for drilling holes in a perfectly flat concrete, masonry and natural stone.

When drilling holes deeper than 450 mm is necessary for making pre-drilling drill length at a depth of not less than 150 mm, then the drill 450 mm in length, then drills 600 or 900 mm.

Bur SDS-4plus Zentro has:

• Dynamically stable structure, ensuring reduction in vibration during drilling, which greatly improves the efficiency of execution of apertures;
• Whole tipped with four cutting edges and patented chamfers for perfectly smooth holes;
• 4-vitkovoy spiral increases the stability of the drill and reduces vibration, as evenly distributes the load on all four grooves;
• the heat treated surface with a special polishing to reduce wear and increase the resilience of the drill to the internal voltage during operation;
• A long life (up to 50%) compared with other drills.

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