PP 691

SKU: PP691


Pneumatic driller down-the-hole hammer system, designed to make the guiding holes for diamond wire.

Featured by high penetration speed, lightness and ease of use, they can hole vertical, horizontal and on any directions with 76/90 mm cylindrical rods. It is possible to dismantle the machines into different parts, for easier transportation and movement, especially in rough areas.

Technical Characteristics

Total air consumption (l/min): 7000
Pressure (bar): 7
With DTH hammer (inch): 3
Drilling speed marble (m/h): 8-10
Drilling speed granite (m/h): 8-10
Tool diameter (mm): 90
Drilling rods diameter (mm): 75
Drilling rods length (mm): 1000
Drilling start (mm): 200
Total weight with DTH hammer (kg): 530


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