Pneumatic hand hold air rock drill YO18:
1. Instruction
1) The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. 
2) It's suitable for drilling of horizontal or inclined holes on the medium-hard and hard rock. 
3) When it's matched with air leg Model FT100, it can blast holes from different directions and angles. 
4) Blast hole diameter is between 36mm and 42mm
Weight 18kg
Overall length 550mm
Cylinder dia. 58mm
Piston stroke 45mm
Air pipe inner dia. 19mm
Water pipe inner dia. 8mm
Shank dimensions 22× 108mm
Water pressure 3.9-5.9× 105PA
Air pressure ≤ 0.39 MPa
Air consumptionat3.9× 105 PA <1.2m3/min
Impack frequency 31.6Hz ( 1896bpm)
Average speed (at 3.9× 105PA ) 80mm
Impact energy(at4.9× 105PA ) 24.5J
Torque(at4.9× 105PA ) 7.85N· M
Airconsumption(at4.9× 105PA ) ≤ 1.35m3/min
We supply many kinds of jack hammer, rock drill, welcome to inquiry ~
Jack hammer: RB777, B87C, B67C, B47C, B70, TPB-40, TPB-60, TPB-90, G10, G20, TCA-7
Air leg rock drill: YT27, YT28, YT29A, YT24, YT23, YT23D, YO18, Y20, YSP45
Hand hold rock drill: Y19A, Y24, Y26, TY24C,.....