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DRILL BITS drill bits
The primary function is to destroy mountain treasure the slaughter wells and to contribute to its clean-up of broken rock.
on the principle of the action are distinguished bits:
режуще-скалывающие (paddle bits),Consumables for the destruction of viscous and plastic-bonded species (glin) ;
дробяще-скалывающие (contact international company bits), used for the destruction of most species;
режуще-истирающие (diamonds),Consumables for the destruction of solid abrasive rocks.
For its intended purpose drill bits is shared by the drill bits for drilling wells barrel solid chips and bits for drilling wells o-ring barrel chips (the so-called core drill bits or drilling head) .
Core drill bits perform an additional function - provide the selection root samples reaming shells (Amery) .
the main elements of all bits are: housing,Which is in the top of the bevel (latch) threads for accession to the column drilling pipes or located engine; flushing device for sending a spray rinse agent in the meat.Породоразрушающие elements.
Flushing device - this hole, beyond the cavity bits out and aimed down, equipped, as a general rule,Converging nozzles (гидромониторные bits) in order to accelerate flow flushing agent, aimed at the poultry plant wells. The nozzle make clean meat from splinter protection breeds better (instant),And in soft rocks further destroy meat.
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