core hole drill bits online manufacture

CE Certificated Self-Walking Drilling Rig Track Monuted of Lifting Force 25 Tons with 150mm-300mm Drilling Diameter YDL-200DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

Water Well Drilling Rig of Drilling Depth 300 meters Track Mounted with 150mm-400mm Drilling DiameterYDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy-saving and ... Read More

Self-Walking Track Mounted Water Well Drilling Rig of Drilling Depth 300 meters with 150mm-400mm Drilling Diameter YDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

CE Certificated Self-walking Water Well Drilling Rig of Drilling Depth 300 meters with 150mm-400mm Drilling DiameterYDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

ISO Certificated 25Tons Water Well Drilling Rig of Drilling Depth 300 meters with 150mm-400mm Drilling DiameterYDL-300DX full hydraulic multi-function drilling rig is a new type of high-efficiency, energy... Read More

DCDMA Thread Impregnated Diamond Core Bit With Long Working Life For Durable Drilling Product Description: Impregnated Diamond Core Bits Overview Impregnated diamond core bits are precision-engineered tools ... Read More

75kw Motor Power Hydraulic Underground Core Drilling Rig With NQ 500m All-Hydraulic drilling machine is suitable for drilling holes for the purpose of mine exploring; also they could be used in railway ... Read More

150m Civil Building Water Well M150 Truck-mounted Multi Function Engineering Drilling Machine Rotary and pressurized linked drilling Rotary and vibrating drilling with casing Percussive and vibrating drilling ... Read More

GXY-1 / GXY-1T Spindle Core Drilling Machine With Tower 150m 11kw GXY-1 is a spindle type drill. It can be used in engineering geological exploration, survey and exploration of solid mineral deposit, blasting ... Read More

T2 - 76 86 101 Wireline Core Drill Parts , Double Tube Core Barrel Assembly 3m - 1.5m Description: T2 double tube core barrels are widely used and suitable for coring in all hard and soft formations, with water ... Read More