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... and inclined direction hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill playe...
...Portable Pneumatic Hand Held Air Leg Rock Drilling Machine for Hard Rock Instruction 1.The rock drill is a kind of high efficiency air leg rock drill machine. 2.Used for blasting holes and other drilling wor...
Portable Rock Drill YN27C Mining Demolition Jack Hammer Gasoline Rock Drilling Machine Product Information: YN27C Inter Combustion Rock Drill suited to work on high mountains, plains, hot and cold area with no ...
YN27C Gasoline Rock Drill Rock Drilling Tools with Shank Size Hex 22*108 Product Description YN27C gasoline rock drill or petrol driven rock drill machine is powered by gasoline engine, without using air compre...
YN27C Internal Combustion Rock Drill Rock Drilling Tools for Drilling Product Description YN27C gasoline rock drill or petrol driven rock drill machine is powered by gasoline engine, without using air compresso...
... drilling rigs. Constructed from highly wear-resistant cemented carbide and high-strength alloy steel, it maintains stable performance and excellent durability even in harsh working conditions. With strong v...
...Drilling Machine Quarry Granite Drill Hand-held Pneumatic Rock Drill Y26 Machine Hand Operated Product Introduction Feature highlights:The Y26 Hand-held Pneumatic Rock Drill is designed for efficient drillin...
... for soft, medium, or hard rock formations, it is connected with the drill stem and rotates along with it, and drive cones to pressed on the rock. Each cone rotates round the axis of its leg and three cones ...
... for soft, medium, or hard rock formations, it is connected with the drill stem and rotates along with it, and drive cones to pressed on the rock. Each cone rotates round the axis of its leg and three cones ...
...Rock Drill Button Bit Tungsten Carbide for Hard Rock Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper button bit. It's suitable for H22mm and H25mm taper rock drill ro...
...Rock Drilling Tools , Quarrying Plug Hole Drill Rod Description: Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainl...
...Drill Bits For Rock Drilling Application Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide as the body, the bit has good anti-erosive and the increased the toughne...
...Carbide Rock Drill Button Bits for Rock Drill JCDRILL Tapered Button Bit Product Description JCDRILL tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as we are Chine...
... Carbide Rock Drill Bits Tools Retract Thread Buttons Exploration Drilling Bits JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium...
... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different dr...
...crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Applications of rock drilling tools • Underground mining • Tun...
...Rock Drill Rig D480A High Pressure Surface Drill Rig Description Company Name: Glorytek Industry (Beijing) Co., Ltd. Keywords: High Quality Rock Drilling Rig, High Pressure Surface Drill Equipments, Crawler ...
... high drilling capacity, easy maintenance and low operating cost. The construction of the rock drill is based on the main body modules tied together with four short side bolts; this ensures a minimum number ...
...rock drill is suitable for mining development and excavation of large mines Product feature of Rock Drills RD520 hydraulic rock drill is designed for face drilling on mine development and tunneling jumbos. I...
...rock drill rig drill rod hex35 rock drill rod Product feature of Rock Drill Rods 1.We are known as Chinese TOP 3 drilling tools factory. 2.Cheap price because of direct factory price. 3.Strong problem solvin...