Y6, Y20, Y24, Y26, YH24, YT24, YT27, YT28, YT29, 7655 Rock Drills, Pneumatic Air Leg Rock Drills, Hand Held Jack Hammer.
Hand-held drills: Y6, Y20, Y24, Y26, YH24
Air-legged drills: YT24, YT27, YT28, YT29, 7655
Hand held and air-legged drills: Y19, Y20Y, YO18 Specifications:
1. high quality materials
2. scientific forging
3. heat treatment
4. safty and economy
