DTH Drilling Bit - Factory, Suppliers, Manufacturers from China

DTH Drilling Bit, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Development of YT27 Air Leg Rock Drill of Shenli Machinery

YT27 is a fast rock drill independently developed by the company. YT27 pneumatic leg rock drill is widely used in drilling blasting hole, anchor hole (cable) hole in roadway excavation and various ...
Pneumatic rock drill jack hammer YT27 portable rock drill

The YT27 air leg rock drill is an efficient model suitable for wet drilling and downward and inclined drilling on medium hard or hard (f=8-18) rocks. The diameter of the borehole is 34-45 millimete...
YT28 Performs Reliably in Long Tunnel Ventilation Projects

YT28 AIR LEG ROCK DRILL Continuous drilling supports infrastructure development YT28 AIR LEG ROCK DRILL Tunnel ventilation systems require extensive drilling for sh...
S250 Supports Sustainable Quarry Production Practices
S82 Improves Mobility for Multi-Level Construction Projects

S82 AIR LEG ROCK DRILL Smooth handling improves training efficiency underground S82 AIR LEG ROCK DRILL Urban construction sites face space limitations not only unde...
YT27 Assists Stone Carving Workshops in Craft-Level Drilling

SHENLI YT27 Artisans crafting large sculptures or architectural stone elements rely on stable drilling before chiseling and polishing. The YT27 leg rock drill offers excellent directional...

Mining Rock Drilling Tools Taper Drill Button Bit 28mm-42mm7°11°