Handheld Rock Drill Machine: Y19A

Weight 19kgs
Overall Dimension 600x534x157mm
Cylinder Dia. 65mm
Stroke 54mm
Working Pressure 0.4~0.5 Mpa
Impact Frequency ?28~35Hz
Air Consumption ?37~43 L/s
Impact Energy ?28~40J
Air Hose Inside Dia. 19mm
Water Hose Inside Dia. 13mm
Drill Bits Dia. ��32-��42 mm
Max. Drilling Depth 5m
Drilling Rod Size H22 x 108mm

The Rock Drill is mainly used in the small quarries, small coal mines and limestone mines for drilling , blasting for construct road in mountain areas & farming water system building. It's suitable for drilling works in large mines for boulder blasting and other rock drilling projects. It also can matched with FT100 air leg to perform not only on dry drilling but for wet ones under various rock conditions. Y19A processed more advantages when its used combining with 1.5~2.5l/m small sized air compressors.