AD500 Series

Schramm AirDrill 500 Series Reverse Circulation Hammers are manufactured to suit your drilling requirements in any terrain. Maximize your performance and efficiency with Schramm Hammers & Bits.

 

Each hammer is small and lightweight with minimal internal parts to avoid complications. With the advantage of a top loading inner tube, the time taken to replace worn components is greatly reduced compared to other hammer designs.

 

Suited for drilling through soft to hard competent rock formations on low to high air pressures.

Compare Models

AD108

 

Hammer OD
110mm


Drill Bit Range

4-3/4in (121mm) to 5-1/4in (133mm)

Weight

56kgs

Features

  • A range of adaptors are available to suit most drill rod thread connections
  • Top loading inner tube design
  • Piston case wear protection
  • Australian manufactured and field proven
   

AD117

Hammer OD

117mm

Drill Bit Range

4-7/8in (124mm) to 5-1/2in (140mm)

Weight

62kgs

 

Features

  • A range of adaptors are available to suit most drill rod thread connections
  • Top loading inner tube design
  • Piston case wear protection
  • Australian manufactured and field proven
   

 

AD124

 

Hammer OD

124mm

Drill Bit Range

5-1/4in (133mm) to 5-3/4in (146mm)

Weight

67kgs

Features

  • A range of adaptors are available to suit most drill rod thread connections
  • Top loading inner tube design
  • Piston case wear protection
  • Australian manufactured and field proven
   

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Ideal Applications

AD108: shallow exploration or grade control drilling applications.
AD117, AD124: any grade control or exploration drilling application.

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