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Pneumatic rock drill jack hammer YT27 portable rock drill

The YT27 air leg rock drill is an efficient model suitable for wet drilling and downward and inclined drilling on medium hard or hard (f=8-18) rocks. The diameter of the borehole is 34-45 millimete...
YT27: The Proven Workhorse of the Mining Industry

SHENLI Long-lasting performance trusted by operators worldwide With decades of proven use, the YT27 pneumatic rock drill has earned its title as a workhorse in medium-scale min...
S250: The Ultimate Drill for Surface Mining Projects

S250 Air Leg Rock Drill We are a professional manufacturer of rock drilling equipment Maximize productivity with minimal operator fatigue ...
YT28 Rock Drill Boosts Tunnel Construction Speed
YT29A in Hydropower Station Rock Cavern Construction
YT28 Rock Drilling Machine Usage Specification

Product details Rock drilling tools manufacturer ProDrill: Model No. YT28 Pusher Leg Rock Drills are applied for underground mining, drifting. Features: 1. Grouped control mechanism, quick of st...

Rock drill tools 34mm spherical shape button bits 7 buttons bit drilling bit for mining rock drill bit China supplier