Model: Threaded Cross Bits

Bit Diameter:33-80 mm

>> Application

The cross rock drill bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock.

Model: Shank adaptor

Length: 300mm-800mm

Thread:R32,R38,T38,T45,T51

>> Application

Integral Drill Steels are a fixed length with a shank at one end and a bit at the other ,and are able to drill to a depth equivalent to their effective length.The bit may consist of single chisel-shaped tungsten carbide insert or three such inserts.To drill deep holes,the rods are designed to be used in a series where the length of any rod used in longer than the one used just before it.

Model: Self Drilling Rock Bolts

Type: T-Thread / R-Thread

Bolt,Coupler,Nut,Plate,bit

>> Application

Integral Drill Steels are a fixed length with a shank at one end and a bit at the other ,and are able to drill to a depth equivalent to their effective length.The bit may consist of single chisel-shaped tungsten carbide insert or three such inserts.To drill deep holes,the rods are designed to be used in a series where the length of any rod used in longer than the one used just before it.

Diameter:107,110,126,130 mm

Model : RE004, RE542, PR52, PR54R

>> Application

HRC series reverse circulation DTH Hammer is the latest developed products of our company. It is mainly used for deep exploration drilling and stope ore grade control.

Length:1500-6000 mm

Depth: 300-5000 m

>> Application

This series reverse circulation pipes can increase penetration in lost-circulation formation, reduce driling fluid consumption, protect reservoir stratum and save the cost of other consumption tools. ln additional, the pipes can be worked in two direction circulation drling ways to control the well driling. By reverse circulation method to ki the we the heawy mud can be transferred directly to the bottom of well, no periodic circulaton and save time.

Length:70-235 mm

Diameter: 59-146 mm

>> Application

Jcdrill supplies various types of adaptor subs and couplings to enable connection of rods to different rods, core barrels, casings tube cutters, and water swivels.Adaptor subs and coupling can be customized