Air-Leg Jack Hammer and Hand Held Jack Hammer

1.Air-Leg Jack Hammer

2.Hand Held Pneumatic Jack Hammer

Suitable for either drilling downward or inclined blast holes in medium-hard or hard rock, or for second blasting operation. 
Centrally grouped control ,nimble starting, stable running and easy maintenance.

Y6,Y20,Y24&TY24C are intended for dry drilling,YO18,Y19A,Y20LY,YH24 & Y26 are for wet drilling ,Suitable for either drilling downward or incline of blast holes in medium-hard rock,or for second blasting operation.

3.some detail