Y19A Hand held rock drill
Model | Y19A |
Air consumption | ≤43 L/S |
Drilling diameter | 34-40 mm |
Impact frequency | ≥35 Hz |
Piston diameter | 65 mm |
Piston stroke | 54 mm |
Number of revolutions | 200 R/min |
Total length | 600 mm |
N.W. | 19 Kg |
Bit Head Size | R22*108 |
Product Keywords | drill bits for ore mining handheld,mining drill bit handheld,integral chisel type drill rods |
Reasonable design Convinient operation Fast drilling velocity Engery-saving Efficient Long service life of parts Parts highly interchangeable and reliable performance etc
Tapered drill rod,another name called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths available from 0.6 mto 3.6 m in length—are measured from the collar to the bit end
We are one of the famous rock drilling jack hammer manufacturers in China, specializing in the production of rock drilling tools with exquisite workmanship and superior materials, manufactured in strict accordance with industrial quality standards and CE, ISO9001 quality management system certification. These drilling machines are easy to install, operate and maintain. The drilling machines are reasonably priced and easy to use. The rock drill is designed to be sturdy and durable, not easily damaged, with a full range of rock drill accessories