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Leffer drilling tools

The performance of rotary drilling rigs depends largely on the type and quality of the drilling tools. Depending on the type of soil, the correct drilling tool must be selected to achieve the optimum drilling performance.

  • Augers with flat teeth for cohesive soils and easily detachable rocks (Type BS)
  • Augers with round shank bits for hard rock and secant piled walls (Type BNF)
  • Progressive augers with round shank bits for hard rock (type BSP)
  • Continuous-flight augers providing a low-cost, environmentally friendly production of concrete piles
  • Hollow stem augers with airtight LEFFER casing connections for transmission of high torques.
  • Buckets equipped with flat chisels to loosen and convey loose soils under water (Type BE)
  • Buckets with flat chisels and additional round shank bits for harder formations (type BEF)
  • equipped with round shank bits, spiral conveyor at the periphery and core catchers for hard rock (type KHF)
  • equipped with saw teeth for soft rock (Type KWF)

AUGERS

LEFFER is delivering in various sizes and diameters:

  • Augers with flat teeth for cohesive soils and easily detachable rocks (Type BS)
  • Augers with round shank bits for hard rock and secant piled walls (Type BNF)
  • Progressive augers with round shank bits for hard rock (type BSP)
  • Continuous-flight augers providing a low-cost, environmentally friendly production of concrete piles
  • Hollow stem augers with airtight LEFFER casing connections for transmission of high torques.

BUCKETS

  • Buckets equipped with flat chisels to loosen and convey loose soils under water (Type BE)
  • Buckets with flat chisels and additional round shank bits for harder formations (type BEF)

CORE DRILL

  • equipped with round shank bits, spiral conveyor at the periphery and core catchers for hard rock (type KHF)
  • equipped with saw teeth for soft rock (Type KWF)

All questions on the purchase of an oscillator you can specify by phone in St.-Petersburg (812) 927-93-55 or on the application for info@burmolot.ru

Our company provides the opportunity to enjoy Leffer for all inquiries please contact by phone (812) 927-93-55. Or write: info@burmolot.ru