-
Certified quality ISO 9001:2015
-
Professionals
-
Enviromental Care
ROCK AUGER ORANGE
Main Applications
- Very dense sand and gravel
- Weak to medium hard rock (<50MPa)
Technical Specifications
- Flights Made of steel S355JR (ST52)
- Thickness = 30/20mm, Pitch = 300/600 mm
- Kelly box 200 mm
- Rock Pilot bit
- Collar plates equipped with Betek round shank chisel Ø 30/38 mm
- Wear protection: hard facing or wear strips
ONAR-1
ONAR-2
SINGLE CUT
Up to pile diameter Ø 1000 mm
DOUBLE CUT
Over pile diameter Ø 1000 mm
