Oscillator is in use for insertion and retraction of casing adopted ALL CASING. Oscillator is in use for insertion and retraction of casing adopted ALL CASING method for foundation work of buildings and bridges. Insert diameter 1 to 3 meter casing by oscillating it with hydraulic...

600mm to 1800mm For medium hard to hard formations.Bit Diameter(mm) Bit Hight(mm)600 1800800 20001000 20001200 20001500 20001800 2200sizes and types that are not shown in above,and can be customized according to specific drilling requirements ...

supply all kinds of auger teeth which used for the soil auger bits, rock auger bits, drilling bucket(barrel) and so on Our company can ,supply all kinds of auger teeth which used for the soil auger bits, rock auger bits, drilling bucket(barrel) and so on which use for the...

Drilling water-bearing sandy soil, alluvial mud, clay, alluvial sub clay, sandy gravel, cobble and weathered soft formations. Drilling buckets are used to drilling water-bearing sandy soil, alluvial mud, clay, alluvial sub clay, sandy gravel, cobble and weathered soft...

The short auger bit falls into two categories depending on formation to be drilled: rock drilling and soil drilling. The cutting blade of it is the pick teeth tipped with tungsten alloy, suitable for weathered bedrock, well cemented bouldery formation and various permafrost. it...

drilling soil, sand, firm sand with some clay and bouldery formations. The cutting blade is auti-abrasive tungsten chisel type teeth or chisel type combined with truncated type, mainly used for drilling soil, sand, firm sand with some clay and bouldery formation with small size...

For mining,military industry,bridge and port construction,geological prospecting,hydraulic engineering and tunnel excavation ...

roller cutter size: 8" and 12" size of drilling bits: 800mm to 4000mm. ...

Diameter of bit: 400 to 2000mm. The cutting blade of it is the truncated bullet teeth tipped with tungsten alloy made in USA. It is unique in drilling hard bed rock, well cemented bouldery formation and hard permafrost. It has two structures: straight helix and tapered helix, and...

Drilling buckets are mainly used in the drilled shaft industry. Drilling buckets are used for drilling holes into earth. drilling bucket with double layer bottom cover and (single) double door for cobble formation.Drilling buckets are mainly used in the drilled shaft industry....