Conical rock auger
-Wear-resistant cutter center bit, easier penetration into the rock layer
-Double spiral conical structure for better guidance and it can avoid inclined hole
-Blades adopt advanced wear-resistant welding technology to reduce blade grinding
-Location by pilot, conical structure drilling into the rock;
-Double spiral easy to carry soil, but meet cohensive soil, single spiral is easy to dump spoil
-Applicable layers: medium weathered rock, bedro
KINGER conical rock auger is mainly applied in dense sand, gravel, medium weathered to weak weathered rock.With high quality material,optimized teeth angle, movable pilot holder and specialized teeth arrangement,KINGER conical rock auger is well received to Rotary drill user.
Above is our conical rock auger specification for your reference.We can also manufacture the size as your requirements.
Any questions welcome to contact us.