Our hand held rock drill is a popular selection of portable drilling machine applied to the digging of tunnels and wells, blasting drilling, mining, road construction, building infrastructure, water and electricity projects, etc. This selection of rock drilling tools is applicable to the horizontal drilling on rock with the medium to high hardness (f=8-18) and the vertical drilling on the rock’s surface.
Our hand held rock drill outstandingly features longer piston stroke, higher penetration rate and will not make noise while drilling. The drilling diameter is usually 34mm-42mm and the drilling depth can reach 5m.
Details of Hand Held Rock DrillType: YT-28 | Unit | Parameter Value |
Piston Diameter | mm | 80mm |
Piston Stroke | mm | 60mm |
Inner Diameter of Air Hose | mm | 25mm |
Inner Diameter of Water Hose | mm | 13mm |
Drilling Diameter | mm | 34-35 |